40372948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 92736000

約数和(自身を除く): 52363052

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 6899, 13798, 27596, 48293, 75889, 96586, 131081, 151778, 193172, 262162, 303556, 524324, 531223, 917567, 1062446, 1441891, 1835134, 2124892, 2883782, 3670268, 5767564, 10093237, 20186474, 40372948]

約数ペア:

[(1, 40372948), (2, 20186474), (4, 10093237), (7, 5767564), (11, 3670268), (14, 2883782), (19, 2124892), (22, 1835134), (28, 1441891), (38, 1062446), (44, 917567), (76, 531223), (77, 524324), (133, 303556), (154, 262162), (209, 193172), (266, 151778), (308, 131081), (418, 96586), (532, 75889), (836, 48293), (1463, 27596), (2926, 13798), (5852, 6899)]