74809984

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{25411}}^1$

素因数の和:25448

約数の個数: 32

約数和(自身を含む): 155521440

約数和(自身を除く): 80711456

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 25411, 50822, 101644, 203288, 406576, 584453, 813152, 1168906, 1626304, 2337812, 3252608, 4675624, 9351248, 18702496, 37404992, 74809984]

約数ペア:

[(1, 74809984), (2, 37404992), (4, 18702496), (8, 9351248), (16, 4675624), (23, 3252608), (32, 2337812), (46, 1626304), (64, 1168906), (92, 813152), (128, 584453), (184, 406576), (368, 203288), (736, 101644), (1472, 50822), (2944, 25411)]