69893068

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 143546368

約数和(自身を除く): 73653300

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 151, 244, 271, 302, 427, 542, 604, 854, 1057, 1084, 1708, 1897, 2114, 3794, 4228, 7588, 9211, 16531, 18422, 33062, 36844, 40921, 64477, 66124, 81842, 115717, 128954, 163684, 231434, 257908, 286447, 462868, 572894, 1145788, 2496181, 4992362, 9984724, 17473267, 34946534, 69893068]

約数ペア:

[(1, 69893068), (2, 34946534), (4, 17473267), (7, 9984724), (14, 4992362), (28, 2496181), (61, 1145788), (122, 572894), (151, 462868), (244, 286447), (271, 257908), (302, 231434), (427, 163684), (542, 128954), (604, 115717), (854, 81842), (1057, 66124), (1084, 64477), (1708, 40921), (1897, 36844), (2114, 33062), (3794, 18422), (4228, 16531), (7588, 9211)]