13405536

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 38624040

約数和(自身を除く): 25218504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 523, 534, 712, 801, 1046, 1068, 1424, 1569, 1602, 2092, 2136, 2848, 3138, 3204, 4184, 4272, 4707, 6276, 6408, 8368, 8544, 9414, 12552, 12816, 16736, 18828, 25104, 25632, 37656, 46547, 50208, 75312, 93094, 139641, 150624, 186188, 279282, 372376, 418923, 558564, 744752, 837846, 1117128, 1489504, 1675692, 2234256, 3351384, 4468512, 6702768, 13405536]

約数ペア:

[(1, 13405536), (2, 6702768), (3, 4468512), (4, 3351384), (6, 2234256), (8, 1675692), (9, 1489504), (12, 1117128), (16, 837846), (18, 744752), (24, 558564), (32, 418923), (36, 372376), (48, 279282), (72, 186188), (89, 150624), (96, 139641), (144, 93094), (178, 75312), (267, 50208), (288, 46547), (356, 37656), (523, 25632), (534, 25104), (712, 18828), (801, 16736), (1046, 12816), (1068, 12552), (1424, 9414), (1569, 8544), (1602, 8368), (2092, 6408), (2136, 6276), (2848, 4707), (3138, 4272), (3204, 4184)]