39725152

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 81369792

約数和(自身を除く): 41644640

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 94, 122, 188, 244, 376, 433, 488, 752, 866, 976, 1504, 1732, 1952, 2867, 3464, 5734, 6928, 11468, 13856, 20351, 22936, 26413, 40702, 45872, 52826, 81404, 91744, 105652, 162808, 211304, 325616, 422608, 651232, 845216, 1241411, 2482822, 4965644, 9931288, 19862576, 39725152]

約数ペア:

[(1, 39725152), (2, 19862576), (4, 9931288), (8, 4965644), (16, 2482822), (32, 1241411), (47, 845216), (61, 651232), (94, 422608), (122, 325616), (188, 211304), (244, 162808), (376, 105652), (433, 91744), (488, 81404), (752, 52826), (866, 45872), (976, 40702), (1504, 26413), (1732, 22936), (1952, 20351), (2867, 13856), (3464, 11468), (5734, 6928)]