25840308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 65874816

約数和(自身を除く): 40034508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2333, 2769, 3692, 4666, 5538, 6999, 9332, 11076, 13998, 27996, 30329, 60658, 90987, 121316, 165643, 181974, 331286, 363948, 496929, 662572, 993858, 1987716, 2153359, 4306718, 6460077, 8613436, 12920154, 25840308]

約数ペア:

[(1, 25840308), (2, 12920154), (3, 8613436), (4, 6460077), (6, 4306718), (12, 2153359), (13, 1987716), (26, 993858), (39, 662572), (52, 496929), (71, 363948), (78, 331286), (142, 181974), (156, 165643), (213, 121316), (284, 90987), (426, 60658), (852, 30329), (923, 27996), (1846, 13998), (2333, 11076), (2769, 9332), (3692, 6999), (4666, 5538)]