79707968

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1291

約数の個数: 56

約数和(自身を含む): 170361864

約数和(自身を除く): 90653896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1088, 1201, 1952, 2074, 2402, 3904, 4148, 4804, 8296, 9608, 16592, 19216, 20417, 33184, 38432, 40834, 66368, 73261, 76864, 81668, 146522, 163336, 293044, 326672, 586088, 653344, 1172176, 1245437, 1306688, 2344352, 2490874, 4688704, 4981748, 9963496, 19926992, 39853984, 79707968]

約数ペア:

[(1, 79707968), (2, 39853984), (4, 19926992), (8, 9963496), (16, 4981748), (17, 4688704), (32, 2490874), (34, 2344352), (61, 1306688), (64, 1245437), (68, 1172176), (122, 653344), (136, 586088), (244, 326672), (272, 293044), (488, 163336), (544, 146522), (976, 81668), (1037, 76864), (1088, 73261), (1201, 66368), (1952, 40834), (2074, 38432), (2402, 33184), (3904, 20417), (4148, 19216), (4804, 16592), (8296, 9608)]