63640486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 126669312

約数和(自身を除く): 63028826

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 67, 91, 119, 134, 182, 221, 238, 307, 442, 469, 614, 871, 938, 1139, 1547, 1742, 2149, 2278, 3094, 3991, 4298, 5219, 6097, 7973, 7982, 10438, 12194, 14807, 15946, 20569, 27937, 29614, 36533, 41138, 55874, 67847, 73066, 103649, 135694, 143983, 207298, 267397, 287966, 349673, 474929, 534794, 699346, 949858, 1871779, 2447711, 3743558, 4545749, 4895422, 9091498, 31820243, 63640486]

約数ペア:

[(1, 63640486), (2, 31820243), (7, 9091498), (13, 4895422), (14, 4545749), (17, 3743558), (26, 2447711), (34, 1871779), (67, 949858), (91, 699346), (119, 534794), (134, 474929), (182, 349673), (221, 287966), (238, 267397), (307, 207298), (442, 143983), (469, 135694), (614, 103649), (871, 73066), (938, 67847), (1139, 55874), (1547, 41138), (1742, 36533), (2149, 29614), (2278, 27937), (3094, 20569), (3991, 15946), (4298, 14807), (5219, 12194), (6097, 10438), (7973, 7982)]