7948824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 21756000

約数和(自身を除く): 13807176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 349, 438, 584, 698, 876, 949, 1047, 1396, 1752, 1898, 2094, 2792, 2847, 3796, 4188, 4537, 5694, 7592, 8376, 9074, 11388, 13611, 18148, 22776, 25477, 27222, 36296, 50954, 54444, 76431, 101908, 108888, 152862, 203816, 305724, 331201, 611448, 662402, 993603, 1324804, 1987206, 2649608, 3974412, 7948824]

約数ペア:

[(1, 7948824), (2, 3974412), (3, 2649608), (4, 1987206), (6, 1324804), (8, 993603), (12, 662402), (13, 611448), (24, 331201), (26, 305724), (39, 203816), (52, 152862), (73, 108888), (78, 101908), (104, 76431), (146, 54444), (156, 50954), (219, 36296), (292, 27222), (312, 25477), (349, 22776), (438, 18148), (584, 13611), (698, 11388), (876, 9074), (949, 8376), (1047, 7592), (1396, 5694), (1752, 4537), (1898, 4188), (2094, 3796), (2792, 2847)]