72645832

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3943}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 161861760

約数和(自身を除く): 89215928

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 3943, 4606, 7886, 9212, 15772, 18424, 27601, 31544, 55202, 110404, 185321, 193207, 220808, 370642, 386414, 741284, 772828, 1297247, 1482568, 1545656, 2594494, 5188988, 9080729, 10377976, 18161458, 36322916, 72645832]

約数ペア:

[(1, 72645832), (2, 36322916), (4, 18161458), (7, 10377976), (8, 9080729), (14, 5188988), (28, 2594494), (47, 1545656), (49, 1482568), (56, 1297247), (94, 772828), (98, 741284), (188, 386414), (196, 370642), (329, 220808), (376, 193207), (392, 185321), (658, 110404), (1316, 55202), (2303, 31544), (2632, 27601), (3943, 18424), (4606, 15772), (7886, 9212)]