71292832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 160839756

約数和(自身を除く): 89546924

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 578, 593, 884, 1156, 1186, 1768, 2312, 2372, 3536, 3757, 4624, 4744, 7072, 7514, 7709, 9248, 9488, 10081, 15028, 15418, 18976, 20162, 30056, 30836, 40324, 60112, 61672, 80648, 120224, 123344, 131053, 161296, 171377, 246688, 262106, 322592, 342754, 524212, 685508, 1048424, 1371016, 2096848, 2227901, 2742032, 4193696, 4455802, 5484064, 8911604, 17823208, 35646416, 71292832]

約数ペア:

[(1, 71292832), (2, 35646416), (4, 17823208), (8, 8911604), (13, 5484064), (16, 4455802), (17, 4193696), (26, 2742032), (32, 2227901), (34, 2096848), (52, 1371016), (68, 1048424), (104, 685508), (136, 524212), (208, 342754), (221, 322592), (272, 262106), (289, 246688), (416, 171377), (442, 161296), (544, 131053), (578, 123344), (593, 120224), (884, 80648), (1156, 61672), (1186, 60112), (1768, 40324), (2312, 30836), (2372, 30056), (3536, 20162), (3757, 18976), (4624, 15418), (4744, 15028), (7072, 10081), (7514, 9488), (7709, 9248)]