61407892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 134132992

約数和(自身を除く): 72725100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 2311, 3796, 4622, 6643, 9244, 13286, 16177, 26572, 30043, 32354, 60086, 64708, 120172, 168703, 210301, 337406, 420602, 674812, 841204, 1180921, 2193139, 2361842, 4386278, 4723684, 8772556, 15351973, 30703946, 61407892]

約数ペア:

[(1, 61407892), (2, 30703946), (4, 15351973), (7, 8772556), (13, 4723684), (14, 4386278), (26, 2361842), (28, 2193139), (52, 1180921), (73, 841204), (91, 674812), (146, 420602), (182, 337406), (292, 210301), (364, 168703), (511, 120172), (949, 64708), (1022, 60086), (1898, 32354), (2044, 30043), (2311, 26572), (3796, 16177), (4622, 13286), (6643, 9244)]