38645904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 111046464

約数和(自身を除く): 72400560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1381, 1749, 2332, 2544, 2762, 3498, 4143, 4664, 5524, 6996, 8286, 9328, 11048, 13992, 15191, 16572, 22096, 27984, 30382, 33144, 45573, 60764, 66288, 73193, 91146, 121528, 146386, 182292, 219579, 243056, 292772, 364584, 439158, 585544, 729168, 805123, 878316, 1171088, 1610246, 1756632, 2415369, 3220492, 3513264, 4830738, 6440984, 9661476, 12881968, 19322952, 38645904]

約数ペア:

[(1, 38645904), (2, 19322952), (3, 12881968), (4, 9661476), (6, 6440984), (8, 4830738), (11, 3513264), (12, 3220492), (16, 2415369), (22, 1756632), (24, 1610246), (33, 1171088), (44, 878316), (48, 805123), (53, 729168), (66, 585544), (88, 439158), (106, 364584), (132, 292772), (159, 243056), (176, 219579), (212, 182292), (264, 146386), (318, 121528), (424, 91146), (528, 73193), (583, 66288), (636, 60764), (848, 45573), (1166, 33144), (1272, 30382), (1381, 27984), (1749, 22096), (2332, 16572), (2544, 15191), (2762, 13992), (3498, 11048), (4143, 9328), (4664, 8286), (5524, 6996)]