41220172

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 90493200

約数和(自身を除く): 49273028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 89, 98, 119, 139, 178, 196, 238, 278, 356, 476, 556, 623, 833, 973, 1246, 1513, 1666, 1946, 2363, 2492, 3026, 3332, 3892, 4361, 4726, 6052, 6811, 8722, 9452, 10591, 12371, 13622, 16541, 17444, 21182, 24742, 27244, 33082, 42364, 49484, 66164, 74137, 86597, 115787, 148274, 173194, 210307, 231574, 296548, 346388, 420614, 463148, 606179, 841228, 1212358, 1472149, 2424716, 2944298, 5888596, 10305043, 20610086, 41220172]

約数ペア:

[(1, 41220172), (2, 20610086), (4, 10305043), (7, 5888596), (14, 2944298), (17, 2424716), (28, 1472149), (34, 1212358), (49, 841228), (68, 606179), (89, 463148), (98, 420614), (119, 346388), (139, 296548), (178, 231574), (196, 210307), (238, 173194), (278, 148274), (356, 115787), (476, 86597), (556, 74137), (623, 66164), (833, 49484), (973, 42364), (1246, 33082), (1513, 27244), (1666, 24742), (1946, 21182), (2363, 17444), (2492, 16541), (3026, 13622), (3332, 12371), (3892, 10591), (4361, 9452), (4726, 8722), (6052, 6811)]