1427432696

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 2830652160

約数和(自身を除く): 1403219464

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 157, 244, 248, 314, 488, 601, 628, 1202, 1256, 1891, 2404, 3782, 4808, 4867, 7564, 9577, 9734, 15128, 18631, 19154, 19468, 36661, 37262, 38308, 38936, 73322, 74524, 76616, 94357, 146644, 149048, 188714, 293288, 296887, 377428, 593774, 754856, 1136491, 1187548, 2272982, 2375096, 2925067, 4545964, 5755777, 5850134, 9091928, 11511554, 11700268, 23023108, 23400536, 46046216, 178429087, 356858174, 713716348, 1427432696]

約数ペア:

[(1, 1427432696), (2, 713716348), (4, 356858174), (8, 178429087), (31, 46046216), (61, 23400536), (62, 23023108), (122, 11700268), (124, 11511554), (157, 9091928), (244, 5850134), (248, 5755777), (314, 4545964), (488, 2925067), (601, 2375096), (628, 2272982), (1202, 1187548), (1256, 1136491), (1891, 754856), (2404, 593774), (3782, 377428), (4808, 296887), (4867, 293288), (7564, 188714), (9577, 149048), (9734, 146644), (15128, 94357), (18631, 76616), (19154, 74524), (19468, 73322), (36661, 38936), (37262, 38308)]