23423764

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 53290440

約数和(自身を除く): 29866676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 317, 364, 377, 406, 634, 637, 754, 812, 1268, 1274, 1421, 1508, 2219, 2548, 2639, 2842, 4121, 4438, 5278, 5684, 8242, 8876, 9193, 10556, 15533, 16484, 18386, 18473, 28847, 31066, 36772, 36946, 57694, 62132, 64351, 73892, 115388, 119509, 128702, 201929, 239018, 257404, 403858, 450457, 478036, 807716, 836563, 900914, 1673126, 1801828, 3346252, 5855941, 11711882, 23423764]

約数ペア:

[(1, 23423764), (2, 11711882), (4, 5855941), (7, 3346252), (13, 1801828), (14, 1673126), (26, 900914), (28, 836563), (29, 807716), (49, 478036), (52, 450457), (58, 403858), (91, 257404), (98, 239018), (116, 201929), (182, 128702), (196, 119509), (203, 115388), (317, 73892), (364, 64351), (377, 62132), (406, 57694), (634, 36946), (637, 36772), (754, 31066), (812, 28847), (1268, 18473), (1274, 18386), (1421, 16484), (1508, 15533), (2219, 10556), (2548, 9193), (2639, 8876), (2842, 8242), (4121, 5684), (4438, 5278)]