39493168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 92306592

約数和(自身を除く): 52813424

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 421, 451, 533, 572, 656, 842, 902, 1066, 1144, 1684, 1804, 2132, 2288, 3368, 3608, 4264, 4631, 5473, 5863, 6736, 7216, 8528, 9262, 10946, 11726, 17261, 18524, 21892, 23452, 34522, 37048, 43784, 46904, 60203, 69044, 74096, 87568, 93808, 120406, 138088, 189871, 224393, 240812, 276176, 379742, 448786, 481624, 759484, 897572, 963248, 1518968, 1795144, 2468323, 3037936, 3590288, 4936646, 9873292, 19746584, 39493168]

約数ペア:

[(1, 39493168), (2, 19746584), (4, 9873292), (8, 4936646), (11, 3590288), (13, 3037936), (16, 2468323), (22, 1795144), (26, 1518968), (41, 963248), (44, 897572), (52, 759484), (82, 481624), (88, 448786), (104, 379742), (143, 276176), (164, 240812), (176, 224393), (208, 189871), (286, 138088), (328, 120406), (421, 93808), (451, 87568), (533, 74096), (572, 69044), (656, 60203), (842, 46904), (902, 43784), (1066, 37048), (1144, 34522), (1684, 23452), (1804, 21892), (2132, 18524), (2288, 17261), (3368, 11726), (3608, 10946), (4264, 9262), (4631, 8528), (5473, 7216), (5863, 6736)]