64880069632

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{291979}}^1$

素因数の和:292037

約数の個数: 88

約数和(自身を含む): 153006863360

約数和(自身を除く): 88126793728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7168, 7936, 13888, 15872, 27776, 31744, 55552, 111104, 222208, 291979, 583958, 1167916, 2043853, 2335832, 4087706, 4671664, 8175412, 9051349, 9343328, 16350824, 18102698, 18686656, 32701648, 36205396, 37373312, 63359443, 65403296, 72410792, 74746624, 126718886, 130806592, 144821584, 149493248, 253437772, 261613184, 289643168, 298986496, 506875544, 523226368, 579286336, 1013751088, 1046452736, 1158572672, 2027502176, 2092905472, 2317145344, 4055004352, 4634290688, 8110008704, 9268581376, 16220017408, 32440034816, 64880069632]

約数ペア:

[(1, 64880069632), (2, 32440034816), (4, 16220017408), (7, 9268581376), (8, 8110008704), (14, 4634290688), (16, 4055004352), (28, 2317145344), (31, 2092905472), (32, 2027502176), (56, 1158572672), (62, 1046452736), (64, 1013751088), (112, 579286336), (124, 523226368), (128, 506875544), (217, 298986496), (224, 289643168), (248, 261613184), (256, 253437772), (434, 149493248), (448, 144821584), (496, 130806592), (512, 126718886), (868, 74746624), (896, 72410792), (992, 65403296), (1024, 63359443), (1736, 37373312), (1792, 36205396), (1984, 32701648), (3472, 18686656), (3584, 18102698), (3968, 16350824), (6944, 9343328), (7168, 9051349), (7936, 8175412), (13888, 4671664), (15872, 4087706), (27776, 2335832), (31744, 2043853), (55552, 1167916), (111104, 583958), (222208, 291979)]