68996403254

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{857}}^1\times {\mathrm{1669}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 105229238400

約数和(自身を除く): 36232835146

約数列:

[1, 2, 89, 178, 271, 542, 857, 1669, 1714, 3338, 24119, 48238, 76273, 148541, 152546, 232247, 297082, 452299, 464494, 904598, 1430333, 2860666, 20669983, 40254611, 41339966, 80509222, 127299637, 254599274, 387620243, 775240486, 34498201627, 68996403254]

約数ペア:

[(1, 68996403254), (2, 34498201627), (89, 775240486), (178, 387620243), (271, 254599274), (542, 127299637), (857, 80509222), (1669, 41339966), (1714, 40254611), (3338, 20669983), (24119, 2860666), (48238, 1430333), (76273, 904598), (148541, 464494), (152546, 452299), (232247, 297082)]