40884298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5479}}^1$

素因数の和:5542

約数の個数: 32

約数和(自身を含む): 77333760

約数和(自身を除く): 36449462

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 5479, 7462, 10958, 38353, 71227, 76706, 142454, 224639, 449278, 498589, 997178, 1572473, 2920307, 3144946, 5840614, 20442149, 40884298]

約数ペア:

[(1, 40884298), (2, 20442149), (7, 5840614), (13, 3144946), (14, 2920307), (26, 1572473), (41, 997178), (82, 498589), (91, 449278), (182, 224639), (287, 142454), (533, 76706), (574, 71227), (1066, 38353), (3731, 10958), (5479, 7462)]