40982578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2713}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 76599936

約数和(自身を除く): 35617358

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 2713, 5426, 7553, 15106, 18991, 35269, 37982, 70538, 225179, 246883, 450358, 493766, 1576253, 2927327, 3152506, 5854654, 20491289, 40982578]

約数ペア:

[(1, 40982578), (2, 20491289), (7, 5854654), (13, 3152506), (14, 2927327), (26, 1576253), (83, 493766), (91, 450358), (166, 246883), (182, 225179), (581, 70538), (1079, 37982), (1162, 35269), (2158, 18991), (2713, 15106), (5426, 7553)]