67350848

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 56

約数和(自身を含む): 139964160

約数和(自身を除く): 72613312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 409, 496, 664, 818, 992, 1328, 1636, 1984, 2573, 2656, 3272, 5146, 5312, 6544, 10292, 12679, 13088, 20584, 25358, 26176, 33947, 41168, 50716, 67894, 82336, 101432, 135788, 164672, 202864, 271576, 405728, 543152, 811456, 1052357, 1086304, 2104714, 2172608, 4209428, 8418856, 16837712, 33675424, 67350848]

約数ペア:

[(1, 67350848), (2, 33675424), (4, 16837712), (8, 8418856), (16, 4209428), (31, 2172608), (32, 2104714), (62, 1086304), (64, 1052357), (83, 811456), (124, 543152), (166, 405728), (248, 271576), (332, 202864), (409, 164672), (496, 135788), (664, 101432), (818, 82336), (992, 67894), (1328, 50716), (1636, 41168), (1984, 33947), (2573, 26176), (2656, 25358), (3272, 20584), (5146, 13088), (5312, 12679), (6544, 10292)]