42636152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21577}}^1$

素因数の和:21615

約数の個数: 32

約数和(自身を含む): 90627600

約数和(自身を除く): 47991448

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 21577, 43154, 86308, 172616, 280501, 409963, 561002, 819926, 1122004, 1639852, 2244008, 3279704, 5329519, 10659038, 21318076, 42636152]

約数ペア:

[(1, 42636152), (2, 21318076), (4, 10659038), (8, 5329519), (13, 3279704), (19, 2244008), (26, 1639852), (38, 1122004), (52, 819926), (76, 561002), (104, 409963), (152, 280501), (247, 172616), (494, 86308), (988, 43154), (1976, 21577)]