15671817376

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{74873}}^1$

素因数の和:75125

約数の個数: 48

約数和(自身を含む): 32000548608

約数和(自身を除く): 16328731232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 211, 248, 422, 496, 844, 992, 1688, 3376, 6541, 6752, 13082, 26164, 52328, 74873, 104656, 149746, 209312, 299492, 598984, 1197968, 2321063, 2395936, 4642126, 9284252, 15798203, 18568504, 31596406, 37137008, 63192812, 74274016, 126385624, 252771248, 489744293, 505542496, 979488586, 1958977172, 3917954344, 7835908688, 15671817376]

約数ペア:

[(1, 15671817376), (2, 7835908688), (4, 3917954344), (8, 1958977172), (16, 979488586), (31, 505542496), (32, 489744293), (62, 252771248), (124, 126385624), (211, 74274016), (248, 63192812), (422, 37137008), (496, 31596406), (844, 18568504), (992, 15798203), (1688, 9284252), (3376, 4642126), (6541, 2395936), (6752, 2321063), (13082, 1197968), (26164, 598984), (52328, 299492), (74873, 209312), (104656, 149746)]