40670528

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 56

約数和(自身を含む): 88468200

約数和(自身を除く): 47797672

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1289, 1856, 1972, 2578, 3944, 5156, 7888, 10312, 15776, 20624, 21913, 31552, 37381, 41248, 43826, 74762, 82496, 87652, 149524, 175304, 299048, 350608, 598096, 635477, 701216, 1196192, 1270954, 1402432, 2392384, 2541908, 5083816, 10167632, 20335264, 40670528]

約数ペア:

[(1, 40670528), (2, 20335264), (4, 10167632), (8, 5083816), (16, 2541908), (17, 2392384), (29, 1402432), (32, 1270954), (34, 1196192), (58, 701216), (64, 635477), (68, 598096), (116, 350608), (136, 299048), (232, 175304), (272, 149524), (464, 87652), (493, 82496), (544, 74762), (928, 43826), (986, 41248), (1088, 37381), (1289, 31552), (1856, 21913), (1972, 20624), (2578, 15776), (3944, 10312), (5156, 7888)]