2520352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 5429592

約数和(自身を除く): 2909240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 113, 136, 164, 226, 272, 328, 452, 544, 656, 697, 904, 1312, 1394, 1808, 1921, 2788, 3616, 3842, 4633, 5576, 7684, 9266, 11152, 15368, 18532, 22304, 30736, 37064, 61472, 74128, 78761, 148256, 157522, 315044, 630088, 1260176, 2520352]

約数ペア:

[(1, 2520352), (2, 1260176), (4, 630088), (8, 315044), (16, 157522), (17, 148256), (32, 78761), (34, 74128), (41, 61472), (68, 37064), (82, 30736), (113, 22304), (136, 18532), (164, 15368), (226, 11152), (272, 9266), (328, 7684), (452, 5576), (544, 4633), (656, 3842), (697, 3616), (904, 2788), (1312, 1921), (1394, 1808)]