40494748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 86353344

約数和(自身を除く): 45858596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 241, 353, 476, 482, 706, 964, 1412, 1687, 2471, 3374, 4097, 4942, 6001, 6748, 8194, 9884, 12002, 16388, 24004, 28679, 42007, 57358, 84014, 85073, 114716, 168028, 170146, 340292, 595511, 1191022, 1446241, 2382044, 2892482, 5784964, 10123687, 20247374, 40494748]

約数ペア:

[(1, 40494748), (2, 20247374), (4, 10123687), (7, 5784964), (14, 2892482), (17, 2382044), (28, 1446241), (34, 1191022), (68, 595511), (119, 340292), (238, 170146), (241, 168028), (353, 114716), (476, 85073), (482, 84014), (706, 57358), (964, 42007), (1412, 28679), (1687, 24004), (2471, 16388), (3374, 12002), (4097, 9884), (4942, 8194), (6001, 6748)]