89475028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 173134080

約数和(自身を除く): 83659052

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 677, 703, 893, 1354, 1406, 1739, 1786, 2708, 2812, 3478, 3572, 6956, 12863, 25049, 25726, 31819, 33041, 50098, 51452, 63638, 66082, 100196, 127276, 132164, 475931, 604561, 951862, 1177303, 1209122, 1903724, 2354606, 2418244, 4709212, 22368757, 44737514, 89475028]

約数ペア:

[(1, 89475028), (2, 44737514), (4, 22368757), (19, 4709212), (37, 2418244), (38, 2354606), (47, 1903724), (74, 1209122), (76, 1177303), (94, 951862), (148, 604561), (188, 475931), (677, 132164), (703, 127276), (893, 100196), (1354, 66082), (1406, 63638), (1739, 51452), (1786, 50098), (2708, 33041), (2812, 31819), (3478, 25726), (3572, 25049), (6956, 12863)]