13374452

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 30499560

約数和(自身を除く): 17125108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 181, 182, 196, 203, 362, 364, 377, 406, 637, 724, 754, 812, 1267, 1274, 1421, 1508, 2353, 2534, 2548, 2639, 2842, 4706, 5068, 5249, 5278, 5684, 8869, 9412, 10498, 10556, 16471, 17738, 18473, 20996, 32942, 35476, 36743, 36946, 65884, 68237, 73486, 73892, 115297, 136474, 146972, 230594, 257201, 272948, 461188, 477659, 514402, 955318, 1028804, 1910636, 3343613, 6687226, 13374452]

約数ペア:

[(1, 13374452), (2, 6687226), (4, 3343613), (7, 1910636), (13, 1028804), (14, 955318), (26, 514402), (28, 477659), (29, 461188), (49, 272948), (52, 257201), (58, 230594), (91, 146972), (98, 136474), (116, 115297), (181, 73892), (182, 73486), (196, 68237), (203, 65884), (362, 36946), (364, 36743), (377, 35476), (406, 32942), (637, 20996), (724, 18473), (754, 17738), (812, 16471), (1267, 10556), (1274, 10498), (1421, 9412), (1508, 8869), (2353, 5684), (2534, 5278), (2548, 5249), (2639, 5068), (2842, 4706)]