13944164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 13997596

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 131, 178, 262, 299, 356, 524, 598, 1157, 1196, 1703, 2047, 2314, 3013, 3406, 4094, 4628, 6026, 6812, 8188, 11659, 12052, 23318, 26611, 39169, 46636, 53222, 78338, 106444, 151567, 156676, 268157, 303134, 536314, 606268, 1072628, 3486041, 6972082, 13944164]

約数ペア:

[(1, 13944164), (2, 6972082), (4, 3486041), (13, 1072628), (23, 606268), (26, 536314), (46, 303134), (52, 268157), (89, 156676), (92, 151567), (131, 106444), (178, 78338), (262, 53222), (299, 46636), (356, 39169), (524, 26611), (598, 23318), (1157, 12052), (1196, 11659), (1703, 8188), (2047, 6812), (2314, 6026), (3013, 4628), (3406, 4094)]