28322424

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30259}}^1$

素因数の和:30284

約数の個数: 48

約数和(自身を含む): 82609800

約数和(自身を除く): 54287376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30259, 60518, 90777, 121036, 181554, 242072, 272331, 363108, 393367, 544662, 726216, 786734, 1089324, 1180101, 1573468, 2178648, 2360202, 3146936, 3540303, 4720404, 7080606, 9440808, 14161212, 28322424]

約数ペア:

[(1, 28322424), (2, 14161212), (3, 9440808), (4, 7080606), (6, 4720404), (8, 3540303), (9, 3146936), (12, 2360202), (13, 2178648), (18, 1573468), (24, 1180101), (26, 1089324), (36, 786734), (39, 726216), (52, 544662), (72, 393367), (78, 363108), (104, 272331), (117, 242072), (156, 181554), (234, 121036), (312, 90777), (468, 60518), (936, 30259)]