39122816

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 82766880

約数和(自身を除く): 43644064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 128, 137, 184, 194, 274, 368, 388, 548, 736, 776, 1096, 1472, 1552, 2192, 2231, 2944, 3104, 3151, 4384, 4462, 6208, 6302, 8768, 8924, 12416, 12604, 13289, 17536, 17848, 25208, 26578, 35696, 50416, 53156, 71392, 100832, 106312, 142784, 201664, 212624, 285568, 305647, 403328, 425248, 611294, 850496, 1222588, 1700992, 2445176, 4890352, 9780704, 19561408, 39122816]

約数ペア:

[(1, 39122816), (2, 19561408), (4, 9780704), (8, 4890352), (16, 2445176), (23, 1700992), (32, 1222588), (46, 850496), (64, 611294), (92, 425248), (97, 403328), (128, 305647), (137, 285568), (184, 212624), (194, 201664), (274, 142784), (368, 106312), (388, 100832), (548, 71392), (736, 53156), (776, 50416), (1096, 35696), (1472, 26578), (1552, 25208), (2192, 17848), (2231, 17536), (2944, 13289), (3104, 12604), (3151, 12416), (4384, 8924), (4462, 8768), (6208, 6302)]