72197632

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10847}}^1$

素因数の和:10878

約数の個数: 40

約数和(自身を含む): 155365056

約数和(自身を除く): 83167424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10847, 21694, 43388, 86776, 141011, 173552, 282022, 347104, 564044, 694208, 1128088, 1388416, 2256176, 2776832, 4512352, 5553664, 9024704, 18049408, 36098816, 72197632]

約数ペア:

[(1, 72197632), (2, 36098816), (4, 18049408), (8, 9024704), (13, 5553664), (16, 4512352), (26, 2776832), (32, 2256176), (52, 1388416), (64, 1128088), (104, 694208), (128, 564044), (208, 347104), (256, 282022), (416, 173552), (512, 141011), (832, 86776), (1664, 43388), (3328, 21694), (6656, 10847)]