4920687664

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{739}}^1\times {\mathrm{1481}}^1$

素因数の和:2509

約数の個数: 40

約数和(自身を含む): 9587176560

約数和(自身を除く): 4666488896

約数列:

[1, 2, 4, 8, 16, 281, 562, 739, 1124, 1478, 1481, 2248, 2956, 2962, 4496, 5912, 5924, 11824, 11848, 23696, 207659, 415318, 416161, 830636, 832322, 1094459, 1661272, 1664644, 2188918, 3322544, 3329288, 4377836, 6658576, 8755672, 17511344, 307542979, 615085958, 1230171916, 2460343832, 4920687664]

約数ペア:

[(1, 4920687664), (2, 2460343832), (4, 1230171916), (8, 615085958), (16, 307542979), (281, 17511344), (562, 8755672), (739, 6658576), (1124, 4377836), (1478, 3329288), (1481, 3322544), (2248, 2188918), (2956, 1664644), (2962, 1661272), (4496, 1094459), (5912, 832322), (5924, 830636), (11824, 416161), (11848, 415318), (23696, 207659)]