40649924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 92897280

約数和(自身を除く): 52247356

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 47, 68, 79, 92, 94, 119, 158, 161, 188, 238, 316, 322, 329, 391, 476, 553, 644, 658, 782, 799, 1081, 1106, 1316, 1343, 1564, 1598, 1817, 2162, 2212, 2686, 2737, 3196, 3634, 3713, 4324, 5372, 5474, 5593, 7268, 7426, 7567, 9401, 10948, 11186, 12719, 14852, 15134, 18377, 18802, 22372, 25438, 25991, 30268, 30889, 36754, 37604, 50876, 51982, 61778, 63121, 73508, 85399, 103964, 123556, 126242, 128639, 170798, 216223, 252484, 257278, 341596, 432446, 441847, 514556, 597793, 864892, 883694, 1195586, 1451783, 1767388, 2391172, 2903566, 5807132, 10162481, 20324962, 40649924]

約数ペア:

[(1, 40649924), (2, 20324962), (4, 10162481), (7, 5807132), (14, 2903566), (17, 2391172), (23, 1767388), (28, 1451783), (34, 1195586), (46, 883694), (47, 864892), (68, 597793), (79, 514556), (92, 441847), (94, 432446), (119, 341596), (158, 257278), (161, 252484), (188, 216223), (238, 170798), (316, 128639), (322, 126242), (329, 123556), (391, 103964), (476, 85399), (553, 73508), (644, 63121), (658, 61778), (782, 51982), (799, 50876), (1081, 37604), (1106, 36754), (1316, 30889), (1343, 30268), (1564, 25991), (1598, 25438), (1817, 22372), (2162, 18802), (2212, 18377), (2686, 15134), (2737, 14852), (3196, 12719), (3634, 11186), (3713, 10948), (4324, 9401), (5372, 7567), (5474, 7426), (5593, 7268)]