40897164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6323}}^1$

素因数の和:6355

約数の個数: 72

約数和(自身を含む): 121117248

約数和(自身を除く): 80220084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6323, 6468, 12646, 18969, 25292, 37938, 44261, 69553, 75876, 88522, 132783, 139106, 177044, 208659, 265566, 278212, 309827, 417318, 486871, 531132, 619654, 834636, 929481, 973742, 1239308, 1460613, 1858962, 1947484, 2921226, 3408097, 3717924, 5842452, 6816194, 10224291, 13632388, 20448582, 40897164]

約数ペア:

[(1, 40897164), (2, 20448582), (3, 13632388), (4, 10224291), (6, 6816194), (7, 5842452), (11, 3717924), (12, 3408097), (14, 2921226), (21, 1947484), (22, 1858962), (28, 1460613), (33, 1239308), (42, 973742), (44, 929481), (49, 834636), (66, 619654), (77, 531132), (84, 486871), (98, 417318), (132, 309827), (147, 278212), (154, 265566), (196, 208659), (231, 177044), (294, 139106), (308, 132783), (462, 88522), (539, 75876), (588, 69553), (924, 44261), (1078, 37938), (1617, 25292), (2156, 18969), (3234, 12646), (6323, 6468)]