14282528

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 32281200

約数和(自身を除く): 17998672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 139, 152, 169, 208, 247, 278, 304, 338, 416, 494, 556, 608, 676, 988, 1112, 1352, 1807, 1976, 2224, 2641, 2704, 3211, 3614, 3952, 4448, 5282, 5408, 6422, 7228, 7904, 10564, 12844, 14456, 21128, 23491, 25688, 28912, 34333, 42256, 46982, 51376, 57824, 68666, 84512, 93964, 102752, 137332, 187928, 274664, 375856, 446329, 549328, 751712, 892658, 1098656, 1785316, 3570632, 7141264, 14282528]

約数ペア:

[(1, 14282528), (2, 7141264), (4, 3570632), (8, 1785316), (13, 1098656), (16, 892658), (19, 751712), (26, 549328), (32, 446329), (38, 375856), (52, 274664), (76, 187928), (104, 137332), (139, 102752), (152, 93964), (169, 84512), (208, 68666), (247, 57824), (278, 51376), (304, 46982), (338, 42256), (416, 34333), (494, 28912), (556, 25688), (608, 23491), (676, 21128), (988, 14456), (1112, 12844), (1352, 10564), (1807, 7904), (1976, 7228), (2224, 6422), (2641, 5408), (2704, 5282), (3211, 4448), (3614, 3952)]