42998514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 97445376

約数和(自身を除く): 54446862

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 282, 317, 481, 611, 634, 951, 962, 1222, 1443, 1739, 1833, 1902, 2886, 3478, 3666, 4121, 5217, 8242, 10434, 11729, 12363, 14899, 22607, 23458, 24726, 29798, 35187, 44697, 45214, 67821, 70374, 89394, 135642, 152477, 193687, 304954, 387374, 457431, 551263, 581061, 914862, 1102526, 1162122, 1653789, 3307578, 7166419, 14332838, 21499257, 42998514]

約数ペア:

[(1, 42998514), (2, 21499257), (3, 14332838), (6, 7166419), (13, 3307578), (26, 1653789), (37, 1162122), (39, 1102526), (47, 914862), (74, 581061), (78, 551263), (94, 457431), (111, 387374), (141, 304954), (222, 193687), (282, 152477), (317, 135642), (481, 89394), (611, 70374), (634, 67821), (951, 45214), (962, 44697), (1222, 35187), (1443, 29798), (1739, 24726), (1833, 23458), (1902, 22607), (2886, 14899), (3478, 12363), (3666, 11729), (4121, 10434), (5217, 8242)]