67561408

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 56

約数和(自身を含む): 139529312

約数和(自身を除く): 71967904

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 103, 148, 206, 277, 296, 412, 554, 592, 824, 1108, 1184, 1648, 2216, 2368, 3296, 3811, 4432, 6592, 7622, 8864, 10249, 15244, 17728, 20498, 28531, 30488, 40996, 57062, 60976, 81992, 114124, 121952, 163984, 228248, 243904, 327968, 456496, 655936, 912992, 1055647, 1825984, 2111294, 4222588, 8445176, 16890352, 33780704, 67561408]

約数ペア:

[(1, 67561408), (2, 33780704), (4, 16890352), (8, 8445176), (16, 4222588), (32, 2111294), (37, 1825984), (64, 1055647), (74, 912992), (103, 655936), (148, 456496), (206, 327968), (277, 243904), (296, 228248), (412, 163984), (554, 121952), (592, 114124), (824, 81992), (1108, 60976), (1184, 57062), (1648, 40996), (2216, 30488), (2368, 28531), (3296, 20498), (3811, 17728), (4432, 15244), (6592, 10249), (7622, 8864)]