40519024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 102368448

約数和(自身を除く): 61849424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1637, 1768, 1904, 3094, 3274, 3536, 6188, 6548, 11459, 12376, 13096, 21281, 22918, 24752, 26192, 27829, 42562, 45836, 55658, 85124, 91672, 111316, 148967, 170248, 183344, 194803, 222632, 297934, 340496, 361777, 389606, 445264, 595868, 723554, 779212, 1191736, 1447108, 1558424, 2383472, 2532439, 2894216, 3116848, 5064878, 5788432, 10129756, 20259512, 40519024]

約数ペア:

[(1, 40519024), (2, 20259512), (4, 10129756), (7, 5788432), (8, 5064878), (13, 3116848), (14, 2894216), (16, 2532439), (17, 2383472), (26, 1558424), (28, 1447108), (34, 1191736), (52, 779212), (56, 723554), (68, 595868), (91, 445264), (104, 389606), (112, 361777), (119, 340496), (136, 297934), (182, 222632), (208, 194803), (221, 183344), (238, 170248), (272, 148967), (364, 111316), (442, 91672), (476, 85124), (728, 55658), (884, 45836), (952, 42562), (1456, 27829), (1547, 26192), (1637, 24752), (1768, 22918), (1904, 21281), (3094, 13096), (3274, 12376), (3536, 11459), (6188, 6548)]