28936728

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7583}}^1$

素因数の和:7648

約数の個数: 48

約数和(自身を含む): 79859520

約数和(自身を除く): 50922792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7583, 15166, 22749, 30332, 45498, 60664, 68247, 90996, 136494, 181992, 272988, 401899, 545976, 803798, 1205697, 1607596, 2411394, 3215192, 3617091, 4822788, 7234182, 9645576, 14468364, 28936728]

約数ペア:

[(1, 28936728), (2, 14468364), (3, 9645576), (4, 7234182), (6, 4822788), (8, 3617091), (9, 3215192), (12, 2411394), (18, 1607596), (24, 1205697), (36, 803798), (53, 545976), (72, 401899), (106, 272988), (159, 181992), (212, 136494), (318, 90996), (424, 68247), (477, 60664), (636, 45498), (954, 30332), (1272, 22749), (1908, 15166), (3816, 7583)]