73190054032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{721397}}^1$

素因数の和:721795

約数の個数: 40

約数和(自身を含む): 150549991416

約数和(自身を除く): 77359937384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 373, 746, 1492, 2984, 5968, 6341, 12682, 25364, 50728, 101456, 721397, 1442794, 2885588, 5771176, 11542352, 12263749, 24527498, 49054996, 98109992, 196219984, 269081081, 538162162, 1076324324, 2152648648, 4305297296, 4574378377, 9148756754, 18297513508, 36595027016, 73190054032]

約数ペア:

[(1, 73190054032), (2, 36595027016), (4, 18297513508), (8, 9148756754), (16, 4574378377), (17, 4305297296), (34, 2152648648), (68, 1076324324), (136, 538162162), (272, 269081081), (373, 196219984), (746, 98109992), (1492, 49054996), (2984, 24527498), (5968, 12263749), (6341, 11542352), (12682, 5771176), (25364, 2885588), (50728, 1442794), (101456, 721397)]