40407744

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16189}}^1$

素因数の和:16217

約数の個数: 56

約数和(自身を含む): 115143280

約数和(自身を除く): 74735536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 16189, 32378, 48567, 64756, 97134, 129512, 194268, 210457, 259024, 388536, 420914, 518048, 631371, 777072, 841828, 1036096, 1262742, 1554144, 1683656, 2525484, 3108288, 3367312, 5050968, 6734624, 10101936, 13469248, 20203872, 40407744]

約数ペア:

[(1, 40407744), (2, 20203872), (3, 13469248), (4, 10101936), (6, 6734624), (8, 5050968), (12, 3367312), (13, 3108288), (16, 2525484), (24, 1683656), (26, 1554144), (32, 1262742), (39, 1036096), (48, 841828), (52, 777072), (64, 631371), (78, 518048), (96, 420914), (104, 388536), (156, 259024), (192, 210457), (208, 194268), (312, 129512), (416, 97134), (624, 64756), (832, 48567), (1248, 32378), (2496, 16189)]