64876192

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 134289792

約数和(自身を除く): 69413600

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 181, 184, 362, 368, 487, 724, 736, 974, 1448, 1948, 2896, 3896, 4163, 5792, 7792, 8326, 11201, 15584, 16652, 22402, 33304, 44804, 66608, 88147, 89608, 133216, 176294, 179216, 352588, 358432, 705176, 1410352, 2027381, 2820704, 4054762, 8109524, 16219048, 32438096, 64876192]

約数ペア:

[(1, 64876192), (2, 32438096), (4, 16219048), (8, 8109524), (16, 4054762), (23, 2820704), (32, 2027381), (46, 1410352), (92, 705176), (181, 358432), (184, 352588), (362, 179216), (368, 176294), (487, 133216), (724, 89608), (736, 88147), (974, 66608), (1448, 44804), (1948, 33304), (2896, 22402), (3896, 16652), (4163, 15584), (5792, 11201), (7792, 8326)]