74274512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11519}}^1$

素因数の和:11571

約数の個数: 40

約数和(自身を含む): 159989760

約数和(自身を除く): 85715248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11519, 23038, 46076, 92152, 149747, 184304, 299494, 357089, 598988, 714178, 1197976, 1428356, 2395952, 2856712, 4642157, 5713424, 9284314, 18568628, 37137256, 74274512]

約数ペア:

[(1, 74274512), (2, 37137256), (4, 18568628), (8, 9284314), (13, 5713424), (16, 4642157), (26, 2856712), (31, 2395952), (52, 1428356), (62, 1197976), (104, 714178), (124, 598988), (208, 357089), (248, 299494), (403, 184304), (496, 149747), (806, 92152), (1612, 46076), (3224, 23038), (6448, 11519)]