64626770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{883}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 125641152

約数和(自身を除く): 61014382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 883, 1126, 1766, 2815, 4415, 5630, 7319, 8830, 11479, 14638, 22958, 36595, 57395, 73190, 114790, 497129, 994258, 2485645, 4971290, 6462677, 12925354, 32313385, 64626770]

約数ペア:

[(1, 64626770), (2, 32313385), (5, 12925354), (10, 6462677), (13, 4971290), (26, 2485645), (65, 994258), (130, 497129), (563, 114790), (883, 73190), (1126, 57395), (1766, 36595), (2815, 22958), (4415, 14638), (5630, 11479), (7319, 8830)]