13417976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 30451680

約数和(自身を除く): 17033704

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 317, 407, 481, 572, 634, 814, 962, 1144, 1268, 1628, 1924, 2536, 3256, 3487, 3848, 4121, 5291, 6974, 8242, 10582, 11729, 13948, 16484, 21164, 23458, 27896, 32968, 42328, 45331, 46916, 90662, 93832, 129019, 152477, 181324, 258038, 304954, 362648, 516076, 609908, 1032152, 1219816, 1677247, 3354494, 6708988, 13417976]

約数ペア:

[(1, 13417976), (2, 6708988), (4, 3354494), (8, 1677247), (11, 1219816), (13, 1032152), (22, 609908), (26, 516076), (37, 362648), (44, 304954), (52, 258038), (74, 181324), (88, 152477), (104, 129019), (143, 93832), (148, 90662), (286, 46916), (296, 45331), (317, 42328), (407, 32968), (481, 27896), (572, 23458), (634, 21164), (814, 16484), (962, 13948), (1144, 11729), (1268, 10582), (1628, 8242), (1924, 6974), (2536, 5291), (3256, 4121), (3487, 3848)]