7557056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 56

約数和(自身を含む): 16727424

約数和(自身を除く): 9170368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 293, 403, 416, 496, 586, 806, 832, 992, 1172, 1612, 1984, 2344, 3224, 3809, 4688, 6448, 7618, 9083, 9376, 12896, 15236, 18166, 18752, 25792, 30472, 36332, 60944, 72664, 118079, 121888, 145328, 236158, 243776, 290656, 472316, 581312, 944632, 1889264, 3778528, 7557056]

約数ペア:

[(1, 7557056), (2, 3778528), (4, 1889264), (8, 944632), (13, 581312), (16, 472316), (26, 290656), (31, 243776), (32, 236158), (52, 145328), (62, 121888), (64, 118079), (104, 72664), (124, 60944), (208, 36332), (248, 30472), (293, 25792), (403, 18752), (416, 18166), (496, 15236), (586, 12896), (806, 9376), (832, 9083), (992, 7618), (1172, 6448), (1612, 4688), (1984, 3809), (2344, 3224)]