28977642

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7351}}^1$

素因数の和:7435

約数の個数: 32

約数和(自身を含む): 65285760

約数和(自身を除く): 36308118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 7351, 14702, 22053, 44106, 66159, 132318, 198477, 396954, 536623, 1073246, 1609869, 3219738, 4829607, 9659214, 14488821, 28977642]

約数ペア:

[(1, 28977642), (2, 14488821), (3, 9659214), (6, 4829607), (9, 3219738), (18, 1609869), (27, 1073246), (54, 536623), (73, 396954), (146, 198477), (219, 132318), (438, 66159), (657, 44106), (1314, 22053), (1971, 14702), (3942, 7351)]