40766054

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 36648346

約数列:

[1, 2, 7, 14, 29, 31, 41, 58, 62, 79, 82, 158, 203, 217, 287, 406, 434, 553, 574, 899, 1106, 1189, 1271, 1798, 2291, 2378, 2449, 2542, 3239, 4582, 4898, 6293, 6478, 8323, 8897, 12586, 16037, 16646, 17143, 17794, 22673, 32074, 34286, 36859, 45346, 71021, 73718, 93931, 100409, 142042, 187862, 200818, 258013, 497147, 516026, 657517, 702863, 994294, 1315034, 1405726, 2911861, 5823722, 20383027, 40766054]

約数ペア:

[(1, 40766054), (2, 20383027), (7, 5823722), (14, 2911861), (29, 1405726), (31, 1315034), (41, 994294), (58, 702863), (62, 657517), (79, 516026), (82, 497147), (158, 258013), (203, 200818), (217, 187862), (287, 142042), (406, 100409), (434, 93931), (553, 73718), (574, 71021), (899, 45346), (1106, 36859), (1189, 34286), (1271, 32074), (1798, 22673), (2291, 17794), (2378, 17143), (2449, 16646), (2542, 16037), (3239, 12586), (4582, 8897), (4898, 8323), (6293, 6478)]