38650428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 102735360

約数和(自身を除く): 64084932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 587, 708, 1062, 1116, 1174, 1761, 1829, 2124, 2348, 3522, 3658, 5283, 5487, 7044, 7316, 10566, 10974, 16461, 18197, 21132, 21948, 32922, 34633, 36394, 54591, 65844, 69266, 72788, 103899, 109182, 138532, 163773, 207798, 218364, 311697, 327546, 415596, 623394, 655092, 1073623, 1246788, 2147246, 3220869, 4294492, 6441738, 9662607, 12883476, 19325214, 38650428]

約数ペア:

[(1, 38650428), (2, 19325214), (3, 12883476), (4, 9662607), (6, 6441738), (9, 4294492), (12, 3220869), (18, 2147246), (31, 1246788), (36, 1073623), (59, 655092), (62, 623394), (93, 415596), (118, 327546), (124, 311697), (177, 218364), (186, 207798), (236, 163773), (279, 138532), (354, 109182), (372, 103899), (531, 72788), (558, 69266), (587, 65844), (708, 54591), (1062, 36394), (1116, 34633), (1174, 32922), (1761, 21948), (1829, 21132), (2124, 18197), (2348, 16461), (3522, 10974), (3658, 10566), (5283, 7316), (5487, 7044)]