64643552

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 134946000

約数和(自身を除く): 70302448

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 1699, 2378, 3398, 4756, 6796, 9512, 13592, 19024, 27184, 38048, 49271, 54368, 69659, 98542, 139318, 197084, 278636, 394168, 557272, 788336, 1114544, 1576672, 2020111, 2229088, 4040222, 8080444, 16160888, 32321776, 64643552]

約数ペア:

[(1, 64643552), (2, 32321776), (4, 16160888), (8, 8080444), (16, 4040222), (29, 2229088), (32, 2020111), (41, 1576672), (58, 1114544), (82, 788336), (116, 557272), (164, 394168), (232, 278636), (328, 197084), (464, 139318), (656, 98542), (928, 69659), (1189, 54368), (1312, 49271), (1699, 38048), (2378, 27184), (3398, 19024), (4756, 13592), (6796, 9512)]