64647226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 53547974

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 1043, 1823, 2086, 2533, 3646, 5066, 12761, 17731, 25522, 30991, 35462, 61982, 216937, 271627, 433874, 543254, 1901389, 3802778, 4617659, 9235318, 32323613, 64647226]

約数ペア:

[(1, 64647226), (2, 32323613), (7, 9235318), (14, 4617659), (17, 3802778), (34, 1901389), (119, 543254), (149, 433874), (238, 271627), (298, 216937), (1043, 61982), (1823, 35462), (2086, 30991), (2533, 25522), (3646, 17731), (5066, 12761)]