71590264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 149960160

約数和(自身を除く): 78369896

約数列:

[1, 2, 4, 8, 17, 34, 37, 41, 68, 74, 82, 136, 148, 164, 296, 328, 347, 629, 694, 697, 1258, 1388, 1394, 1517, 2516, 2776, 2788, 3034, 5032, 5576, 5899, 6068, 11798, 12136, 12839, 14227, 23596, 25678, 25789, 28454, 47192, 51356, 51578, 56908, 102712, 103156, 113816, 206312, 218263, 241859, 436526, 483718, 526399, 873052, 967436, 1052798, 1746104, 1934872, 2105596, 4211192, 8948783, 17897566, 35795132, 71590264]

約数ペア:

[(1, 71590264), (2, 35795132), (4, 17897566), (8, 8948783), (17, 4211192), (34, 2105596), (37, 1934872), (41, 1746104), (68, 1052798), (74, 967436), (82, 873052), (136, 526399), (148, 483718), (164, 436526), (296, 241859), (328, 218263), (347, 206312), (629, 113816), (694, 103156), (697, 102712), (1258, 56908), (1388, 51578), (1394, 51356), (1517, 47192), (2516, 28454), (2776, 25789), (2788, 25678), (3034, 23596), (5032, 14227), (5576, 12839), (5899, 12136), (6068, 11798)]