72279512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4057}}^1$

素因数の和:4211

約数の個数: 32

約数和(自身を含む): 144627120

約数和(自身を除く): 72347608

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4057, 4454, 8114, 8908, 16228, 17816, 32456, 68969, 137938, 275876, 531467, 551752, 1062934, 2125868, 4251736, 9034939, 18069878, 36139756, 72279512]

約数ペア:

[(1, 72279512), (2, 36139756), (4, 18069878), (8, 9034939), (17, 4251736), (34, 2125868), (68, 1062934), (131, 551752), (136, 531467), (262, 275876), (524, 137938), (1048, 68969), (2227, 32456), (4057, 17816), (4454, 16228), (8114, 8908)]