61683272

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57973}}^1$

素因数の和:58005

約数の個数: 32

約数和(自身を含む): 139137600

約数和(自身を除く): 77454328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 57973, 115946, 231892, 405811, 463784, 811622, 1101487, 1623244, 2202974, 3246488, 4405948, 7710409, 8811896, 15420818, 30841636, 61683272]

約数ペア:

[(1, 61683272), (2, 30841636), (4, 15420818), (7, 8811896), (8, 7710409), (14, 4405948), (19, 3246488), (28, 2202974), (38, 1623244), (56, 1101487), (76, 811622), (133, 463784), (152, 405811), (266, 231892), (532, 115946), (1064, 57973)]