7938976

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 16547328

約数和(自身を除く): 8608352

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 151, 212, 248, 302, 424, 496, 604, 848, 992, 1208, 1643, 1696, 2416, 3286, 4681, 4832, 6572, 8003, 9362, 13144, 16006, 18724, 26288, 32012, 37448, 52576, 64024, 74896, 128048, 149792, 248093, 256096, 496186, 992372, 1984744, 3969488, 7938976]

約数ペア:

[(1, 7938976), (2, 3969488), (4, 1984744), (8, 992372), (16, 496186), (31, 256096), (32, 248093), (53, 149792), (62, 128048), (106, 74896), (124, 64024), (151, 52576), (212, 37448), (248, 32012), (302, 26288), (424, 18724), (496, 16006), (604, 13144), (848, 9362), (992, 8003), (1208, 6572), (1643, 4832), (1696, 4681), (2416, 3286)]