64820932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 137954880

約数和(自身を除く): 73133948

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 4561, 7106, 9122, 14212, 18244, 50171, 77537, 86659, 100342, 155074, 173318, 200684, 310148, 346636, 852907, 953249, 1473203, 1705814, 1906498, 2946406, 3411628, 3812996, 5892812, 16205233, 32410466, 64820932]

約数ペア:

[(1, 64820932), (2, 32410466), (4, 16205233), (11, 5892812), (17, 3812996), (19, 3411628), (22, 2946406), (34, 1906498), (38, 1705814), (44, 1473203), (68, 953249), (76, 852907), (187, 346636), (209, 310148), (323, 200684), (374, 173318), (418, 155074), (646, 100342), (748, 86659), (836, 77537), (1292, 50171), (3553, 18244), (4561, 14212), (7106, 9122)]