56402542

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 42508178

約数列:

[1, 2, 7, 14, 71, 142, 179, 317, 358, 497, 634, 994, 1253, 2219, 2506, 4438, 12709, 22507, 25418, 45014, 56743, 88963, 113486, 157549, 177926, 315098, 397201, 794402, 4028753, 8057506, 28201271, 56402542]

約数ペア:

[(1, 56402542), (2, 28201271), (7, 8057506), (14, 4028753), (71, 794402), (142, 397201), (179, 315098), (317, 177926), (358, 157549), (497, 113486), (634, 88963), (994, 56743), (1253, 45014), (2219, 25418), (2506, 22507), (4438, 12709)]