72119738

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{13127}}^1$

素因数の和:13237

約数の個数: 16

約数和(自身を含む): 112480704

約数和(自身を除く): 40360966

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 13127, 26254, 538207, 879509, 1076414, 1759018, 36059869, 72119738]

約数ペア:

[(1, 72119738), (2, 36059869), (41, 1759018), (67, 1076414), (82, 879509), (134, 538207), (2747, 26254), (5494, 13127)]