64757532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18803}}^1$

素因数の和:18858

約数の個数: 48

約数和(自身を含む): 176908032

約数和(自身を除く): 112150500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 18803, 37606, 56409, 75212, 112818, 131621, 225636, 263242, 394863, 526484, 770923, 789726, 1541846, 1579452, 2312769, 3083692, 4625538, 5396461, 9251076, 10792922, 16189383, 21585844, 32378766, 64757532]

約数ペア:

[(1, 64757532), (2, 32378766), (3, 21585844), (4, 16189383), (6, 10792922), (7, 9251076), (12, 5396461), (14, 4625538), (21, 3083692), (28, 2312769), (41, 1579452), (42, 1541846), (82, 789726), (84, 770923), (123, 526484), (164, 394863), (246, 263242), (287, 225636), (492, 131621), (574, 112818), (861, 75212), (1148, 56409), (1722, 37606), (3444, 18803)]