15664272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1931}}^1$

素因数の和:1968

約数の個数: 60

約数和(自身を含む): 43840944

約数和(自身を除く): 28176672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 1931, 2028, 2704, 3862, 4056, 5793, 7724, 8112, 11586, 15448, 23172, 25103, 30896, 46344, 50206, 75309, 92688, 100412, 150618, 200824, 301236, 326339, 401648, 602472, 652678, 979017, 1204944, 1305356, 1958034, 2610712, 3916068, 5221424, 7832136, 15664272]

約数ペア:

[(1, 15664272), (2, 7832136), (3, 5221424), (4, 3916068), (6, 2610712), (8, 1958034), (12, 1305356), (13, 1204944), (16, 979017), (24, 652678), (26, 602472), (39, 401648), (48, 326339), (52, 301236), (78, 200824), (104, 150618), (156, 100412), (169, 92688), (208, 75309), (312, 50206), (338, 46344), (507, 30896), (624, 25103), (676, 23172), (1014, 15448), (1352, 11586), (1931, 8112), (2028, 7724), (2704, 5793), (3862, 4056)]