78814928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3603

約数の個数: 40

約数和(自身を含む): 162001536

約数和(自身を除く): 83186608

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 3511, 5612, 7022, 11224, 14044, 22448, 28088, 56176, 80753, 161506, 214171, 323012, 428342, 646024, 856684, 1292048, 1713368, 3426736, 4925933, 9851866, 19703732, 39407464, 78814928]

約数ペア:

[(1, 78814928), (2, 39407464), (4, 19703732), (8, 9851866), (16, 4925933), (23, 3426736), (46, 1713368), (61, 1292048), (92, 856684), (122, 646024), (184, 428342), (244, 323012), (368, 214171), (488, 161506), (976, 80753), (1403, 56176), (2806, 28088), (3511, 22448), (5612, 14044), (7022, 11224)]