4816072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 9374400

約数和(自身を除く): 4558328

約数列:

[1, 2, 4, 8, 61, 71, 122, 139, 142, 244, 278, 284, 488, 556, 568, 1112, 4331, 8479, 8662, 9869, 16958, 17324, 19738, 33916, 34648, 39476, 67832, 78952, 602009, 1204018, 2408036, 4816072]

約数ペア:

[(1, 4816072), (2, 2408036), (4, 1204018), (8, 602009), (61, 78952), (71, 67832), (122, 39476), (139, 34648), (142, 33916), (244, 19738), (278, 17324), (284, 16958), (488, 9869), (556, 8662), (568, 8479), (1112, 4331)]