65458432

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 151491060

約数和(自身を除く): 86032628

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 89, 104, 128, 136, 169, 178, 208, 221, 256, 272, 338, 356, 416, 442, 544, 676, 712, 832, 884, 1088, 1157, 1352, 1424, 1513, 1664, 1768, 2176, 2314, 2704, 2848, 2873, 3026, 3328, 3536, 4352, 4628, 5408, 5696, 5746, 6052, 7072, 9256, 10816, 11392, 11492, 12104, 14144, 15041, 18512, 19669, 21632, 22784, 22984, 24208, 28288, 30082, 37024, 39338, 43264, 45968, 48416, 56576, 60164, 74048, 78676, 91936, 96832, 120328, 148096, 157352, 183872, 193664, 240656, 255697, 296192, 314704, 367744, 387328, 481312, 511394, 629408, 735488, 962624, 1022788, 1258816, 1925248, 2045576, 2517632, 3850496, 4091152, 5035264, 8182304, 16364608, 32729216, 65458432]

約数ペア:

[(1, 65458432), (2, 32729216), (4, 16364608), (8, 8182304), (13, 5035264), (16, 4091152), (17, 3850496), (26, 2517632), (32, 2045576), (34, 1925248), (52, 1258816), (64, 1022788), (68, 962624), (89, 735488), (104, 629408), (128, 511394), (136, 481312), (169, 387328), (178, 367744), (208, 314704), (221, 296192), (256, 255697), (272, 240656), (338, 193664), (356, 183872), (416, 157352), (442, 148096), (544, 120328), (676, 96832), (712, 91936), (832, 78676), (884, 74048), (1088, 60164), (1157, 56576), (1352, 48416), (1424, 45968), (1513, 43264), (1664, 39338), (1768, 37024), (2176, 30082), (2314, 28288), (2704, 24208), (2848, 22984), (2873, 22784), (3026, 21632), (3328, 19669), (3536, 18512), (4352, 15041), (4628, 14144), (5408, 12104), (5696, 11492), (5746, 11392), (6052, 10816), (7072, 9256)]