72902432

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 149768640

約数和(自身を除く): 76866208

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 536, 592, 919, 1072, 1184, 1838, 2144, 2479, 3676, 4958, 7352, 9916, 14704, 19832, 29408, 34003, 39664, 61573, 68006, 79328, 123146, 136012, 246292, 272024, 492584, 544048, 985168, 1088096, 1970336, 2278201, 4556402, 9112804, 18225608, 36451216, 72902432]

約数ペア:

[(1, 72902432), (2, 36451216), (4, 18225608), (8, 9112804), (16, 4556402), (32, 2278201), (37, 1970336), (67, 1088096), (74, 985168), (134, 544048), (148, 492584), (268, 272024), (296, 246292), (536, 136012), (592, 123146), (919, 79328), (1072, 68006), (1184, 61573), (1838, 39664), (2144, 34003), (2479, 29408), (3676, 19832), (4958, 14704), (7352, 9916)]