25632444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 64818768

約数和(自身を除く): 39186324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 97, 114, 122, 183, 194, 228, 244, 291, 361, 366, 388, 582, 722, 732, 1083, 1159, 1164, 1444, 1843, 2166, 2318, 3477, 3686, 4332, 4636, 5529, 5917, 6954, 7372, 11058, 11834, 13908, 17751, 22021, 22116, 23668, 35017, 35502, 44042, 66063, 70034, 71004, 88084, 105051, 112423, 132126, 140068, 210102, 224846, 264252, 337269, 420204, 449692, 674538, 1349076, 2136037, 4272074, 6408111, 8544148, 12816222, 25632444]

約数ペア:

[(1, 25632444), (2, 12816222), (3, 8544148), (4, 6408111), (6, 4272074), (12, 2136037), (19, 1349076), (38, 674538), (57, 449692), (61, 420204), (76, 337269), (97, 264252), (114, 224846), (122, 210102), (183, 140068), (194, 132126), (228, 112423), (244, 105051), (291, 88084), (361, 71004), (366, 70034), (388, 66063), (582, 44042), (722, 35502), (732, 35017), (1083, 23668), (1159, 22116), (1164, 22021), (1444, 17751), (1843, 13908), (2166, 11834), (2318, 11058), (3477, 7372), (3686, 6954), (4332, 5917), (4636, 5529)]