29147144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 32542456

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 67, 89, 94, 104, 134, 178, 188, 268, 356, 376, 536, 611, 712, 871, 1157, 1222, 1742, 2314, 2444, 3149, 3484, 4183, 4628, 4888, 5963, 6298, 6968, 8366, 9256, 11926, 12596, 16732, 23852, 25192, 33464, 40937, 47704, 54379, 77519, 81874, 108758, 155038, 163748, 217516, 280261, 310076, 327496, 435032, 560522, 620152, 1121044, 2242088, 3643393, 7286786, 14573572, 29147144]

約数ペア:

[(1, 29147144), (2, 14573572), (4, 7286786), (8, 3643393), (13, 2242088), (26, 1121044), (47, 620152), (52, 560522), (67, 435032), (89, 327496), (94, 310076), (104, 280261), (134, 217516), (178, 163748), (188, 155038), (268, 108758), (356, 81874), (376, 77519), (536, 54379), (611, 47704), (712, 40937), (871, 33464), (1157, 25192), (1222, 23852), (1742, 16732), (2314, 12596), (2444, 11926), (3149, 9256), (3484, 8366), (4183, 6968), (4628, 6298), (4888, 5963)]