15672791776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{323711}}^1$

素因数の和:323827

約数の個数: 48

約数和(自身を含む): 33038046720

約数和(自身を除く): 17365254944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 272, 356, 544, 712, 1424, 1513, 2848, 3026, 6052, 12104, 24208, 48416, 323711, 647422, 1294844, 2589688, 5179376, 5503087, 10358752, 11006174, 22012348, 28810279, 44024696, 57620558, 88049392, 115241116, 176098784, 230482232, 460964464, 489774743, 921928928, 979549486, 1959098972, 3918197944, 7836395888, 15672791776]

約数ペア:

[(1, 15672791776), (2, 7836395888), (4, 3918197944), (8, 1959098972), (16, 979549486), (17, 921928928), (32, 489774743), (34, 460964464), (68, 230482232), (89, 176098784), (136, 115241116), (178, 88049392), (272, 57620558), (356, 44024696), (544, 28810279), (712, 22012348), (1424, 11006174), (1513, 10358752), (2848, 5503087), (3026, 5179376), (6052, 2589688), (12104, 1294844), (24208, 647422), (48416, 323711)]