23720892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 40629828

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 106, 114, 151, 156, 159, 212, 228, 247, 302, 318, 453, 494, 604, 636, 689, 741, 906, 988, 1007, 1378, 1482, 1812, 1963, 2014, 2067, 2756, 2869, 2964, 3021, 3926, 4028, 4134, 5738, 5889, 6042, 7852, 8003, 8268, 8607, 11476, 11778, 12084, 13091, 16006, 17214, 23556, 24009, 26182, 32012, 34428, 37297, 39273, 48018, 52364, 74594, 78546, 96036, 104039, 111891, 149188, 152057, 157092, 208078, 223782, 304114, 312117, 416156, 447564, 456171, 608228, 624234, 912342, 1248468, 1824684, 1976741, 3953482, 5930223, 7906964, 11860446, 23720892]

約数ペア:

[(1, 23720892), (2, 11860446), (3, 7906964), (4, 5930223), (6, 3953482), (12, 1976741), (13, 1824684), (19, 1248468), (26, 912342), (38, 624234), (39, 608228), (52, 456171), (53, 447564), (57, 416156), (76, 312117), (78, 304114), (106, 223782), (114, 208078), (151, 157092), (156, 152057), (159, 149188), (212, 111891), (228, 104039), (247, 96036), (302, 78546), (318, 74594), (453, 52364), (494, 48018), (604, 39273), (636, 37297), (689, 34428), (741, 32012), (906, 26182), (988, 24009), (1007, 23556), (1378, 17214), (1482, 16006), (1812, 13091), (1963, 12084), (2014, 11778), (2067, 11476), (2756, 8607), (2869, 8268), (2964, 8003), (3021, 7852), (3926, 6042), (4028, 5889), (4134, 5738)]