28680576

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3967

約数の個数: 64

約数和(自身を含む): 80212800

約数和(自身を除く): 51532224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 3931, 7296, 7862, 11793, 15724, 23586, 31448, 47172, 62896, 74689, 94344, 125792, 149378, 188688, 224067, 251584, 298756, 377376, 448134, 503168, 597512, 754752, 896268, 1195024, 1509504, 1792536, 2390048, 3585072, 4780096, 7170144, 9560192, 14340288, 28680576]

約数ペア:

[(1, 28680576), (2, 14340288), (3, 9560192), (4, 7170144), (6, 4780096), (8, 3585072), (12, 2390048), (16, 1792536), (19, 1509504), (24, 1195024), (32, 896268), (38, 754752), (48, 597512), (57, 503168), (64, 448134), (76, 377376), (96, 298756), (114, 251584), (128, 224067), (152, 188688), (192, 149378), (228, 125792), (304, 94344), (384, 74689), (456, 62896), (608, 47172), (912, 31448), (1216, 23586), (1824, 15724), (2432, 11793), (3648, 7862), (3931, 7296)]