7525128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 20563200

約数和(自身を除く): 13038072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 271, 312, 356, 534, 542, 712, 813, 1068, 1084, 1157, 1626, 2136, 2168, 2314, 3252, 3471, 3523, 4628, 6504, 6942, 7046, 9256, 10569, 13884, 14092, 21138, 24119, 27768, 28184, 42276, 48238, 72357, 84552, 96476, 144714, 192952, 289428, 313547, 578856, 627094, 940641, 1254188, 1881282, 2508376, 3762564, 7525128]

約数ペア:

[(1, 7525128), (2, 3762564), (3, 2508376), (4, 1881282), (6, 1254188), (8, 940641), (12, 627094), (13, 578856), (24, 313547), (26, 289428), (39, 192952), (52, 144714), (78, 96476), (89, 84552), (104, 72357), (156, 48238), (178, 42276), (267, 28184), (271, 27768), (312, 24119), (356, 21138), (534, 14092), (542, 13884), (712, 10569), (813, 9256), (1068, 7046), (1084, 6942), (1157, 6504), (1626, 4628), (2136, 3523), (2168, 3471), (2314, 3252)]