15647568

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{7951}}^1$

素因数の和:8003

約数の個数: 40

約数和(自身を含む): 41414016

約数和(自身を除く): 25766448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 7951, 15902, 23853, 31804, 47706, 63608, 95412, 127216, 190824, 325991, 381648, 651982, 977973, 1303964, 1955946, 2607928, 3911892, 5215856, 7823784, 15647568]

約数ペア:

[(1, 15647568), (2, 7823784), (3, 5215856), (4, 3911892), (6, 2607928), (8, 1955946), (12, 1303964), (16, 977973), (24, 651982), (41, 381648), (48, 325991), (82, 190824), (123, 127216), (164, 95412), (246, 63608), (328, 47706), (492, 31804), (656, 23853), (984, 15902), (1968, 7951)]