72596992

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{839}}^1$

素因数の和:883

約数の個数: 60

約数和(自身を含む): 157255560

約数和(自身を除く): 84658568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 839, 1352, 1664, 1678, 2704, 3328, 3356, 5408, 6656, 6712, 10816, 10907, 13424, 21632, 21814, 26848, 43264, 43628, 53696, 86528, 87256, 107392, 141791, 174512, 214784, 283582, 349024, 429568, 567164, 698048, 1134328, 1396096, 2268656, 2792192, 4537312, 5584384, 9074624, 18149248, 36298496, 72596992]

約数ペア:

[(1, 72596992), (2, 36298496), (4, 18149248), (8, 9074624), (13, 5584384), (16, 4537312), (26, 2792192), (32, 2268656), (52, 1396096), (64, 1134328), (104, 698048), (128, 567164), (169, 429568), (208, 349024), (256, 283582), (338, 214784), (416, 174512), (512, 141791), (676, 107392), (832, 87256), (839, 86528), (1352, 53696), (1664, 43628), (1678, 43264), (2704, 26848), (3328, 21814), (3356, 21632), (5408, 13424), (6656, 10907), (6712, 10816)]