28012614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 65707776

約数和(自身を除く): 37695162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 294, 302, 453, 631, 906, 1057, 1262, 1893, 2114, 3171, 3786, 4417, 6342, 7399, 8834, 13251, 14798, 22197, 26502, 30919, 44394, 61838, 92757, 95281, 185514, 190562, 285843, 571686, 666967, 1333934, 2000901, 4001802, 4668769, 9337538, 14006307, 28012614]

約数ペア:

[(1, 28012614), (2, 14006307), (3, 9337538), (6, 4668769), (7, 4001802), (14, 2000901), (21, 1333934), (42, 666967), (49, 571686), (98, 285843), (147, 190562), (151, 185514), (294, 95281), (302, 92757), (453, 61838), (631, 44394), (906, 30919), (1057, 26502), (1262, 22197), (1893, 14798), (2114, 13251), (3171, 8834), (3786, 7399), (4417, 6342)]