28615608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8111}}^1$

素因数の和:8137

約数の個数: 72

約数和(自身を含む): 90164880

約数和(自身を除く): 61549272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 8111, 16222, 24333, 32444, 48666, 56777, 64888, 72999, 97332, 113554, 145998, 170331, 194664, 227108, 291996, 340662, 397439, 454216, 510993, 583992, 681324, 794878, 1021986, 1192317, 1362648, 1589756, 2043972, 2384634, 3179512, 3576951, 4087944, 4769268, 7153902, 9538536, 14307804, 28615608]

約数ペア:

[(1, 28615608), (2, 14307804), (3, 9538536), (4, 7153902), (6, 4769268), (7, 4087944), (8, 3576951), (9, 3179512), (12, 2384634), (14, 2043972), (18, 1589756), (21, 1362648), (24, 1192317), (28, 1021986), (36, 794878), (42, 681324), (49, 583992), (56, 510993), (63, 454216), (72, 397439), (84, 340662), (98, 291996), (126, 227108), (147, 194664), (168, 170331), (196, 145998), (252, 113554), (294, 97332), (392, 72999), (441, 64888), (504, 56777), (588, 48666), (882, 32444), (1176, 24333), (1764, 16222), (3528, 8111)]