741689728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7307}}^1$

素因数の和:7395

約数の個数: 64

約数和(自身を含む): 1617552720

約数和(自身を除く): 875862992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 416, 488, 793, 832, 976, 1586, 1664, 1952, 3172, 3904, 6344, 7307, 7808, 12688, 14614, 25376, 29228, 50752, 58456, 94991, 101504, 116912, 189982, 233824, 379964, 445727, 467648, 759928, 891454, 935296, 1519856, 1782908, 3039712, 3565816, 5794451, 6079424, 7131632, 11588902, 12158848, 14263264, 23177804, 28526528, 46355608, 57053056, 92711216, 185422432, 370844864, 741689728]

約数ペア:

[(1, 741689728), (2, 370844864), (4, 185422432), (8, 92711216), (13, 57053056), (16, 46355608), (26, 28526528), (32, 23177804), (52, 14263264), (61, 12158848), (64, 11588902), (104, 7131632), (122, 6079424), (128, 5794451), (208, 3565816), (244, 3039712), (416, 1782908), (488, 1519856), (793, 935296), (832, 891454), (976, 759928), (1586, 467648), (1664, 445727), (1952, 379964), (3172, 233824), (3904, 189982), (6344, 116912), (7307, 101504), (7808, 94991), (12688, 58456), (14614, 50752), (25376, 29228)]