28701463744

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1142

約数の個数: 112

約数和(自身を含む): 60409214208

約数和(自身を除く): 31707750464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 166, 184, 332, 347, 368, 664, 677, 694, 736, 1328, 1354, 1388, 1472, 1909, 2656, 2708, 2776, 3818, 5312, 5416, 5552, 7636, 7981, 10832, 11104, 15272, 15571, 15962, 21664, 22208, 28801, 30544, 31142, 31924, 43328, 56191, 57602, 61088, 62284, 63848, 112382, 115204, 122176, 124568, 127696, 224764, 230408, 234919, 249136, 255392, 449528, 460816, 469838, 498272, 510784, 662423, 899056, 921632, 939676, 996544, 1292393, 1324846, 1798112, 1843264, 1879352, 2584786, 2649692, 3596224, 3758704, 5169572, 5299384, 5403137, 7517408, 10339144, 10598768, 10806274, 15034816, 19498277, 20678288, 21197536, 21612548, 38996554, 41356576, 42395072, 43225096, 77993108, 82713152, 86450192, 155986216, 172900384, 311972432, 345800768, 448460371, 623944864, 896920742, 1247889728, 1793841484, 3587682968, 7175365936, 14350731872, 28701463744]

約数ペア:

[(1, 28701463744), (2, 14350731872), (4, 7175365936), (8, 3587682968), (16, 1793841484), (23, 1247889728), (32, 896920742), (46, 623944864), (64, 448460371), (83, 345800768), (92, 311972432), (166, 172900384), (184, 155986216), (332, 86450192), (347, 82713152), (368, 77993108), (664, 43225096), (677, 42395072), (694, 41356576), (736, 38996554), (1328, 21612548), (1354, 21197536), (1388, 20678288), (1472, 19498277), (1909, 15034816), (2656, 10806274), (2708, 10598768), (2776, 10339144), (3818, 7517408), (5312, 5403137), (5416, 5299384), (5552, 5169572), (7636, 3758704), (7981, 3596224), (10832, 2649692), (11104, 2584786), (15272, 1879352), (15571, 1843264), (15962, 1798112), (21664, 1324846), (22208, 1292393), (28801, 996544), (30544, 939676), (31142, 921632), (31924, 899056), (43328, 662423), (56191, 510784), (57602, 498272), (61088, 469838), (62284, 460816), (63848, 449528), (112382, 255392), (115204, 249136), (122176, 234919), (124568, 230408), (127696, 224764)]