72508874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 116916480

約数和(自身を除く): 44407606

約数列:

[1, 2, 29, 47, 58, 67, 94, 134, 397, 794, 1363, 1943, 2726, 3149, 3886, 6298, 11513, 18659, 23026, 26599, 37318, 53198, 91321, 182642, 541111, 771371, 1082222, 1250153, 1542742, 2500306, 36254437, 72508874]

約数ペア:

[(1, 72508874), (2, 36254437), (29, 2500306), (47, 1542742), (58, 1250153), (67, 1082222), (94, 771371), (134, 541111), (397, 182642), (794, 91321), (1363, 53198), (1943, 37318), (2726, 26599), (3149, 23026), (3886, 18659), (6298, 11513)]