39734724

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 94953600

約数和(自身を除く): 55218876

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 149, 213, 284, 298, 313, 426, 447, 596, 626, 852, 894, 939, 1252, 1788, 1878, 3756, 10579, 21158, 22223, 31737, 42316, 44446, 46637, 63474, 66669, 88892, 93274, 126948, 133338, 139911, 186548, 266676, 279822, 559644, 3311227, 6622454, 9933681, 13244908, 19867362, 39734724]

約数ペア:

[(1, 39734724), (2, 19867362), (3, 13244908), (4, 9933681), (6, 6622454), (12, 3311227), (71, 559644), (142, 279822), (149, 266676), (213, 186548), (284, 139911), (298, 133338), (313, 126948), (426, 93274), (447, 88892), (596, 66669), (626, 63474), (852, 46637), (894, 44446), (939, 42316), (1252, 31737), (1788, 22223), (1878, 21158), (3756, 10579)]