4304128

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 9713088

約数和(自身を除く): 5408960

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 43, 46, 64, 68, 86, 92, 128, 136, 172, 184, 256, 272, 344, 368, 391, 544, 688, 731, 736, 782, 989, 1088, 1376, 1462, 1472, 1564, 1978, 2176, 2752, 2924, 2944, 3128, 3956, 4352, 5504, 5848, 5888, 6256, 7912, 11008, 11696, 12512, 15824, 16813, 23392, 25024, 31648, 33626, 46784, 50048, 63296, 67252, 93568, 100096, 126592, 134504, 187136, 253184, 269008, 538016, 1076032, 2152064, 4304128]

約数ペア:

[(1, 4304128), (2, 2152064), (4, 1076032), (8, 538016), (16, 269008), (17, 253184), (23, 187136), (32, 134504), (34, 126592), (43, 100096), (46, 93568), (64, 67252), (68, 63296), (86, 50048), (92, 46784), (128, 33626), (136, 31648), (172, 25024), (184, 23392), (256, 16813), (272, 15824), (344, 12512), (368, 11696), (391, 11008), (544, 7912), (688, 6256), (731, 5888), (736, 5848), (782, 5504), (989, 4352), (1088, 3956), (1376, 3128), (1462, 2944), (1472, 2924), (1564, 2752), (1978, 2176)]