73651448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37273}}^1$

素因数の和:37311

約数の個数: 32

約数和(自身を含む): 156550800

約数和(自身を除く): 82899352

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 37273, 74546, 149092, 298184, 484549, 708187, 969098, 1416374, 1938196, 2832748, 3876392, 5665496, 9206431, 18412862, 36825724, 73651448]

約数ペア:

[(1, 73651448), (2, 36825724), (4, 18412862), (8, 9206431), (13, 5665496), (19, 3876392), (26, 2832748), (38, 1938196), (52, 1416374), (76, 969098), (104, 708187), (152, 484549), (247, 298184), (494, 149092), (988, 74546), (1976, 37273)]