23915784

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 37773816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 107, 134, 139, 201, 214, 268, 278, 321, 402, 417, 428, 536, 556, 642, 804, 834, 856, 1112, 1284, 1608, 1668, 2568, 3336, 7169, 9313, 14338, 14873, 18626, 21507, 27939, 28676, 29746, 37252, 43014, 44619, 55878, 57352, 59492, 74504, 86028, 89238, 111756, 118984, 172056, 178476, 223512, 356952, 996491, 1992982, 2989473, 3985964, 5978946, 7971928, 11957892, 23915784]

約数ペア:

[(1, 23915784), (2, 11957892), (3, 7971928), (4, 5978946), (6, 3985964), (8, 2989473), (12, 1992982), (24, 996491), (67, 356952), (107, 223512), (134, 178476), (139, 172056), (201, 118984), (214, 111756), (268, 89238), (278, 86028), (321, 74504), (402, 59492), (417, 57352), (428, 55878), (536, 44619), (556, 43014), (642, 37252), (804, 29746), (834, 28676), (856, 27939), (1112, 21507), (1284, 18626), (1608, 14873), (1668, 14338), (2568, 9313), (3336, 7169)]