65757328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 165128320

約数和(自身を除く): 99370992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2377, 3458, 3952, 4754, 6916, 9508, 13832, 16639, 19016, 27664, 30901, 33278, 38032, 45163, 61802, 66556, 90326, 123604, 133112, 180652, 216307, 247208, 266224, 316141, 361304, 432614, 494416, 587119, 632282, 722608, 865228, 1174238, 1264564, 1730456, 2348476, 2529128, 3460912, 4109833, 4696952, 5058256, 8219666, 9393904, 16439332, 32878664, 65757328]

約数ペア:

[(1, 65757328), (2, 32878664), (4, 16439332), (7, 9393904), (8, 8219666), (13, 5058256), (14, 4696952), (16, 4109833), (19, 3460912), (26, 2529128), (28, 2348476), (38, 1730456), (52, 1264564), (56, 1174238), (76, 865228), (91, 722608), (104, 632282), (112, 587119), (133, 494416), (152, 432614), (182, 361304), (208, 316141), (247, 266224), (266, 247208), (304, 216307), (364, 180652), (494, 133112), (532, 123604), (728, 90326), (988, 66556), (1064, 61802), (1456, 45163), (1729, 38032), (1976, 33278), (2128, 30901), (2377, 27664), (3458, 19016), (3952, 16639), (4754, 13832), (6916, 9508)]