64182664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 149466240

約数和(自身を除く): 85283576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 524, 673, 728, 917, 1048, 1346, 1703, 1834, 2692, 3406, 3668, 4711, 5384, 6812, 7336, 8749, 9422, 11921, 13624, 17498, 18844, 23842, 34996, 37688, 47684, 61243, 69992, 88163, 95368, 122486, 176326, 244972, 352652, 489944, 617141, 705304, 1146119, 1234282, 2292238, 2468564, 4584476, 4937128, 8022833, 9168952, 16045666, 32091332, 64182664]

約数ペア:

[(1, 64182664), (2, 32091332), (4, 16045666), (7, 9168952), (8, 8022833), (13, 4937128), (14, 4584476), (26, 2468564), (28, 2292238), (52, 1234282), (56, 1146119), (91, 705304), (104, 617141), (131, 489944), (182, 352652), (262, 244972), (364, 176326), (524, 122486), (673, 95368), (728, 88163), (917, 69992), (1048, 61243), (1346, 47684), (1703, 37688), (1834, 34996), (2692, 23842), (3406, 18844), (3668, 17498), (4711, 13624), (5384, 11921), (6812, 9422), (7336, 8749)]