28974132

素因数分解:

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

素因数の和:111

約数の個数: 96

約数和(自身を含む): 84873600

約数和(自身を除く): 55899468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 132, 174, 198, 261, 297, 319, 348, 396, 522, 594, 638, 783, 841, 957, 1044, 1188, 1276, 1566, 1682, 1914, 2523, 2871, 3132, 3364, 3828, 5046, 5742, 7569, 8613, 9251, 10092, 11484, 15138, 17226, 18502, 22707, 24389, 27753, 30276, 34452, 37004, 45414, 48778, 55506, 73167, 83259, 90828, 97556, 111012, 146334, 166518, 219501, 249777, 268279, 292668, 333036, 439002, 499554, 536558, 658503, 804837, 878004, 999108, 1073116, 1317006, 1609674, 2414511, 2634012, 3219348, 4829022, 7243533, 9658044, 14487066, 28974132]

約数ペア:

[(1, 28974132), (2, 14487066), (3, 9658044), (4, 7243533), (6, 4829022), (9, 3219348), (11, 2634012), (12, 2414511), (18, 1609674), (22, 1317006), (27, 1073116), (29, 999108), (33, 878004), (36, 804837), (44, 658503), (54, 536558), (58, 499554), (66, 439002), (87, 333036), (99, 292668), (108, 268279), (116, 249777), (132, 219501), (174, 166518), (198, 146334), (261, 111012), (297, 97556), (319, 90828), (348, 83259), (396, 73167), (522, 55506), (594, 48778), (638, 45414), (783, 37004), (841, 34452), (957, 30276), (1044, 27753), (1188, 24389), (1276, 22707), (1566, 18502), (1682, 17226), (1914, 15138), (2523, 11484), (2871, 10092), (3132, 9251), (3364, 8613), (3828, 7569), (5046, 5742)]