65407734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6571}}^1$

素因数の和:6665

約数の個数: 48

約数和(自身を含む): 164037120

約数和(自身を除く): 98629386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 6571, 9954, 13142, 19713, 39426, 45997, 59139, 91994, 118278, 137991, 275982, 413973, 519109, 827946, 1038218, 1557327, 3114654, 3633763, 4671981, 7267526, 9343962, 10901289, 21802578, 32703867, 65407734]

約数ペア:

[(1, 65407734), (2, 32703867), (3, 21802578), (6, 10901289), (7, 9343962), (9, 7267526), (14, 4671981), (18, 3633763), (21, 3114654), (42, 1557327), (63, 1038218), (79, 827946), (126, 519109), (158, 413973), (237, 275982), (474, 137991), (553, 118278), (711, 91994), (1106, 59139), (1422, 45997), (1659, 39426), (3318, 19713), (4977, 13142), (6571, 9954)]