22681569136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4421}}^1\times {\mathrm{7457}}^1$

素因数の和:11929

約数の個数: 40

約数和(自身を含む): 44983732464

約数和(自身を除く): 22302163328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4421, 7457, 8842, 14914, 17684, 29828, 35368, 59656, 70736, 119312, 190103, 320651, 380206, 641302, 760412, 1282604, 1520824, 2565208, 3041648, 5130416, 32967397, 65934794, 131869588, 263739176, 527478352, 1417598071, 2835196142, 5670392284, 11340784568, 22681569136]

約数ペア:

[(1, 22681569136), (2, 11340784568), (4, 5670392284), (8, 2835196142), (16, 1417598071), (43, 527478352), (86, 263739176), (172, 131869588), (344, 65934794), (688, 32967397), (4421, 5130416), (7457, 3041648), (8842, 2565208), (14914, 1520824), (17684, 1282604), (29828, 760412), (35368, 641302), (59656, 380206), (70736, 320651), (119312, 190103)]