28220348518

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{773}}^1\times {\mathrm{1217}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 43373213856

約数和(自身を除く): 15152865338

約数列:

[1, 2, 53, 106, 283, 566, 773, 1217, 1546, 2434, 14999, 29998, 40969, 64501, 81938, 129002, 218759, 344411, 437518, 688822, 940741, 1881482, 11594227, 18253783, 23188454, 36507566, 49859273, 99718546, 266229703, 532459406, 14110174259, 28220348518]

約数ペア:

[(1, 28220348518), (2, 14110174259), (53, 532459406), (106, 266229703), (283, 99718546), (566, 49859273), (773, 36507566), (1217, 23188454), (1546, 18253783), (2434, 11594227), (14999, 1881482), (29998, 940741), (40969, 688822), (64501, 437518), (81938, 344411), (129002, 218759)]