28010232

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 50613768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1259, 1854, 2472, 2518, 2781, 3708, 3777, 5036, 5562, 7416, 7554, 10072, 11124, 11331, 15108, 22248, 22662, 30216, 33993, 45324, 67986, 90648, 129677, 135972, 259354, 271944, 389031, 518708, 778062, 1037416, 1167093, 1556124, 2334186, 3112248, 3501279, 4668372, 7002558, 9336744, 14005116, 28010232]

約数ペア:

[(1, 28010232), (2, 14005116), (3, 9336744), (4, 7002558), (6, 4668372), (8, 3501279), (9, 3112248), (12, 2334186), (18, 1556124), (24, 1167093), (27, 1037416), (36, 778062), (54, 518708), (72, 389031), (103, 271944), (108, 259354), (206, 135972), (216, 129677), (309, 90648), (412, 67986), (618, 45324), (824, 33993), (927, 30216), (1236, 22662), (1259, 22248), (1854, 15108), (2472, 11331), (2518, 11124), (2781, 10072), (3708, 7554), (3777, 7416), (5036, 5562)]