42176576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 90976704

約数和(自身を除く): 48800128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 311, 326, 416, 622, 652, 832, 1244, 1304, 2119, 2488, 2608, 4043, 4238, 4976, 5216, 8086, 8476, 9952, 10432, 16172, 16952, 19904, 32344, 33904, 50693, 64688, 67808, 101386, 129376, 135616, 202772, 258752, 405544, 659009, 811088, 1318018, 1622176, 2636036, 3244352, 5272072, 10544144, 21088288, 42176576]

約数ペア:

[(1, 42176576), (2, 21088288), (4, 10544144), (8, 5272072), (13, 3244352), (16, 2636036), (26, 1622176), (32, 1318018), (52, 811088), (64, 659009), (104, 405544), (163, 258752), (208, 202772), (311, 135616), (326, 129376), (416, 101386), (622, 67808), (652, 64688), (832, 50693), (1244, 33904), (1304, 32344), (2119, 19904), (2488, 16952), (2608, 16172), (4043, 10432), (4238, 9952), (4976, 8476), (5216, 8086)]