40941736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 88387200

約数和(自身を除く): 47445464

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 61, 88, 116, 122, 232, 244, 263, 319, 488, 526, 638, 671, 1052, 1276, 1342, 1769, 2104, 2552, 2684, 2893, 3538, 5368, 5786, 7076, 7627, 11572, 14152, 15254, 16043, 19459, 23144, 30508, 32086, 38918, 61016, 64172, 77836, 83897, 128344, 155672, 167794, 176473, 335588, 352946, 465247, 671176, 705892, 930494, 1411784, 1860988, 3721976, 5117717, 10235434, 20470868, 40941736]

約数ペア:

[(1, 40941736), (2, 20470868), (4, 10235434), (8, 5117717), (11, 3721976), (22, 1860988), (29, 1411784), (44, 930494), (58, 705892), (61, 671176), (88, 465247), (116, 352946), (122, 335588), (232, 176473), (244, 167794), (263, 155672), (319, 128344), (488, 83897), (526, 77836), (638, 64172), (671, 61016), (1052, 38918), (1276, 32086), (1342, 30508), (1769, 23144), (2104, 19459), (2552, 16043), (2684, 15254), (2893, 14152), (3538, 11572), (5368, 7627), (5786, 7076)]