42725936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 95993856

約数和(自身を除く): 53267920

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 191, 248, 328, 341, 382, 451, 496, 656, 682, 764, 902, 1271, 1364, 1528, 1804, 2101, 2542, 2728, 3056, 3608, 4202, 5084, 5456, 5921, 7216, 7831, 8404, 10168, 11842, 13981, 15662, 16808, 20336, 23684, 27962, 31324, 33616, 47368, 55924, 62648, 65131, 86141, 94736, 111848, 125296, 130262, 172282, 223696, 242761, 260524, 344564, 485522, 521048, 689128, 971044, 1042096, 1378256, 1942088, 2670371, 3884176, 5340742, 10681484, 21362968, 42725936]

約数ペア:

[(1, 42725936), (2, 21362968), (4, 10681484), (8, 5340742), (11, 3884176), (16, 2670371), (22, 1942088), (31, 1378256), (41, 1042096), (44, 971044), (62, 689128), (82, 521048), (88, 485522), (124, 344564), (164, 260524), (176, 242761), (191, 223696), (248, 172282), (328, 130262), (341, 125296), (382, 111848), (451, 94736), (496, 86141), (656, 65131), (682, 62648), (764, 55924), (902, 47368), (1271, 33616), (1364, 31324), (1528, 27962), (1804, 23684), (2101, 20336), (2542, 16808), (2728, 15662), (3056, 13981), (3608, 11842), (4202, 10168), (5084, 8404), (5456, 7831), (5921, 7216)]