21970752

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2847

約数の個数: 56

約数和(自身を含む): 59570112

約数和(自身を除く): 37599360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 2791, 3936, 5582, 7872, 8373, 11164, 16746, 22328, 33492, 44656, 66984, 89312, 114431, 133968, 178624, 228862, 267936, 343293, 457724, 535872, 686586, 915448, 1373172, 1830896, 2746344, 3661792, 5492688, 7323584, 10985376, 21970752]

約数ペア:

[(1, 21970752), (2, 10985376), (3, 7323584), (4, 5492688), (6, 3661792), (8, 2746344), (12, 1830896), (16, 1373172), (24, 915448), (32, 686586), (41, 535872), (48, 457724), (64, 343293), (82, 267936), (96, 228862), (123, 178624), (164, 133968), (192, 114431), (246, 89312), (328, 66984), (492, 44656), (656, 33492), (984, 22328), (1312, 16746), (1968, 11164), (2624, 8373), (2791, 7872), (3936, 5582)]