28815372

素因数分解:

$2^2\times 3^3\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 75013120

約数和(自身を除く): 46197748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 367, 727, 734, 1101, 1454, 1468, 2181, 2202, 2908, 3303, 4362, 4404, 6543, 6606, 8724, 9909, 13086, 13212, 19629, 19818, 26172, 39258, 39636, 78516, 266809, 533618, 800427, 1067236, 1600854, 2401281, 3201708, 4802562, 7203843, 9605124, 14407686, 28815372]

約数ペア:

[(1, 28815372), (2, 14407686), (3, 9605124), (4, 7203843), (6, 4802562), (9, 3201708), (12, 2401281), (18, 1600854), (27, 1067236), (36, 800427), (54, 533618), (108, 266809), (367, 78516), (727, 39636), (734, 39258), (1101, 26172), (1454, 19818), (1468, 19629), (2181, 13212), (2202, 13086), (2908, 9909), (3303, 8724), (4362, 6606), (4404, 6543)]