40769898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 91213056

約数和(自身を除く): 50443158

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 1297, 2418, 2594, 3891, 5239, 7782, 10478, 15717, 16861, 31434, 33722, 40207, 50583, 80414, 101166, 120621, 219193, 241242, 438386, 522691, 657579, 1045382, 1315158, 1568073, 3136146, 6794983, 13589966, 20384949, 40769898]

約数ペア:

[(1, 40769898), (2, 20384949), (3, 13589966), (6, 6794983), (13, 3136146), (26, 1568073), (31, 1315158), (39, 1045382), (62, 657579), (78, 522691), (93, 438386), (169, 241242), (186, 219193), (338, 120621), (403, 101166), (507, 80414), (806, 50583), (1014, 40207), (1209, 33722), (1297, 31434), (2418, 16861), (2594, 15717), (3891, 10478), (5239, 7782)]