28396128

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{5581}}^1$

素因数の和:5647

約数の個数: 48

約数和(自身を含む): 75959856

約数和(自身を除く): 47563728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 5581, 11162, 16743, 22324, 33486, 44648, 66972, 89296, 133944, 178592, 267888, 295793, 535776, 591586, 887379, 1183172, 1774758, 2366344, 3549516, 4732688, 7099032, 9465376, 14198064, 28396128]

約数ペア:

[(1, 28396128), (2, 14198064), (3, 9465376), (4, 7099032), (6, 4732688), (8, 3549516), (12, 2366344), (16, 1774758), (24, 1183172), (32, 887379), (48, 591586), (53, 535776), (96, 295793), (106, 267888), (159, 178592), (212, 133944), (318, 89296), (424, 66972), (636, 44648), (848, 33486), (1272, 22324), (1696, 16743), (2544, 11162), (5088, 5581)]