64172784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102841}}^1$

素因数の和:102865

約数の個数: 40

約数和(自身を含む): 178533712

約数和(自身を除く): 114360928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 102841, 205682, 308523, 411364, 617046, 822728, 1234092, 1336933, 1645456, 2468184, 2673866, 4010799, 4936368, 5347732, 8021598, 10695464, 16043196, 21390928, 32086392, 64172784]

約数ペア:

[(1, 64172784), (2, 32086392), (3, 21390928), (4, 16043196), (6, 10695464), (8, 8021598), (12, 5347732), (13, 4936368), (16, 4010799), (24, 2673866), (26, 2468184), (39, 1645456), (48, 1336933), (52, 1234092), (78, 822728), (104, 617046), (156, 411364), (208, 308523), (312, 205682), (624, 102841)]