28059642

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{39971}}^1$

素因数の和:39995

約数の個数: 32

約数和(自身を含む): 67152960

約数和(自身を除く): 39093318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 39971, 79942, 119913, 239826, 359739, 519623, 719478, 1039246, 1079217, 1558869, 2158434, 3117738, 4676607, 9353214, 14029821, 28059642]

約数ペア:

[(1, 28059642), (2, 14029821), (3, 9353214), (6, 4676607), (9, 3117738), (13, 2158434), (18, 1558869), (26, 1079217), (27, 1039246), (39, 719478), (54, 519623), (78, 359739), (117, 239826), (234, 119913), (351, 79942), (702, 39971)]