2783509408

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{6203}}^1$

素因数の和:6629

約数の個数: 48

約数和(自身を含む): 5643902880

約数和(自身を除く): 2860393472

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 379, 592, 758, 1184, 1516, 3032, 6064, 6203, 12128, 12406, 14023, 24812, 28046, 49624, 56092, 99248, 112184, 198496, 224368, 229511, 448736, 459022, 918044, 1836088, 2350937, 3672176, 4701874, 7344352, 9403748, 18807496, 37614992, 75229984, 86984669, 173969338, 347938676, 695877352, 1391754704, 2783509408]

約数ペア:

[(1, 2783509408), (2, 1391754704), (4, 695877352), (8, 347938676), (16, 173969338), (32, 86984669), (37, 75229984), (74, 37614992), (148, 18807496), (296, 9403748), (379, 7344352), (592, 4701874), (758, 3672176), (1184, 2350937), (1516, 1836088), (3032, 918044), (6064, 459022), (6203, 448736), (12128, 229511), (12406, 224368), (14023, 198496), (24812, 112184), (28046, 99248), (49624, 56092)]