28197048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 80271360

約数和(自身を除く): 52074312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 127, 132, 174, 232, 254, 264, 319, 348, 381, 508, 638, 696, 762, 841, 957, 1016, 1276, 1397, 1524, 1682, 1914, 2523, 2552, 2794, 3048, 3364, 3683, 3828, 4191, 5046, 5588, 6728, 7366, 7656, 8382, 9251, 10092, 11049, 11176, 14732, 16764, 18502, 20184, 22098, 27753, 29464, 33528, 37004, 40513, 44196, 55506, 74008, 81026, 88392, 106807, 111012, 121539, 162052, 213614, 222024, 243078, 320421, 324104, 427228, 486156, 640842, 854456, 972312, 1174877, 1281684, 2349754, 2563368, 3524631, 4699508, 7049262, 9399016, 14098524, 28197048]

約数ペア:

[(1, 28197048), (2, 14098524), (3, 9399016), (4, 7049262), (6, 4699508), (8, 3524631), (11, 2563368), (12, 2349754), (22, 1281684), (24, 1174877), (29, 972312), (33, 854456), (44, 640842), (58, 486156), (66, 427228), (87, 324104), (88, 320421), (116, 243078), (127, 222024), (132, 213614), (174, 162052), (232, 121539), (254, 111012), (264, 106807), (319, 88392), (348, 81026), (381, 74008), (508, 55506), (638, 44196), (696, 40513), (762, 37004), (841, 33528), (957, 29464), (1016, 27753), (1276, 22098), (1397, 20184), (1524, 18502), (1682, 16764), (1914, 14732), (2523, 11176), (2552, 11049), (2794, 10092), (3048, 9251), (3364, 8382), (3683, 7656), (3828, 7366), (4191, 6728), (5046, 5588)]