67353416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1319}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 136382400

約数和(自身を除く): 69028984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491, 982, 1319, 1964, 2638, 3928, 5276, 6383, 10552, 12766, 17147, 25532, 34294, 51064, 68588, 137176, 647629, 1295258, 2590516, 5181032, 8419177, 16838354, 33676708, 67353416]

約数ペア:

[(1, 67353416), (2, 33676708), (4, 16838354), (8, 8419177), (13, 5181032), (26, 2590516), (52, 1295258), (104, 647629), (491, 137176), (982, 68588), (1319, 51064), (1964, 34294), (2638, 25532), (3928, 17147), (5276, 12766), (6383, 10552)]