22381736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 48157200

約数和(自身を除く): 25775464

約数列:

[1, 2, 4, 8, 13, 26, 29, 41, 52, 58, 82, 104, 116, 164, 181, 232, 328, 362, 377, 533, 724, 754, 1066, 1189, 1448, 1508, 2132, 2353, 2378, 3016, 4264, 4706, 4756, 5249, 7421, 9412, 9512, 10498, 14842, 15457, 18824, 20996, 29684, 30914, 41992, 59368, 61828, 68237, 96473, 123656, 136474, 192946, 215209, 272948, 385892, 430418, 545896, 771784, 860836, 1721672, 2797717, 5595434, 11190868, 22381736]

約数ペア:

[(1, 22381736), (2, 11190868), (4, 5595434), (8, 2797717), (13, 1721672), (26, 860836), (29, 771784), (41, 545896), (52, 430418), (58, 385892), (82, 272948), (104, 215209), (116, 192946), (164, 136474), (181, 123656), (232, 96473), (328, 68237), (362, 61828), (377, 59368), (533, 41992), (724, 30914), (754, 29684), (1066, 20996), (1189, 18824), (1448, 15457), (1508, 14842), (2132, 10498), (2353, 9512), (2378, 9412), (3016, 7421), (4264, 5249), (4706, 4756)]