67994668

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 140313600

約数和(自身を除く): 72318932

約数列:

[1, 2, 4, 7, 14, 28, 59, 79, 118, 158, 236, 316, 413, 521, 553, 826, 1042, 1106, 1652, 2084, 2212, 3647, 4661, 7294, 9322, 14588, 18644, 30739, 32627, 41159, 61478, 65254, 82318, 122956, 130508, 164636, 215173, 288113, 430346, 576226, 860692, 1152452, 2428381, 4856762, 9713524, 16998667, 33997334, 67994668]

約数ペア:

[(1, 67994668), (2, 33997334), (4, 16998667), (7, 9713524), (14, 4856762), (28, 2428381), (59, 1152452), (79, 860692), (118, 576226), (158, 430346), (236, 288113), (316, 215173), (413, 164636), (521, 130508), (553, 122956), (826, 82318), (1042, 65254), (1106, 61478), (1652, 41159), (2084, 32627), (2212, 30739), (3647, 18644), (4661, 14588), (7294, 9322)]