40724398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 77220864

約数和(自身を除く): 36496466

約数列:

[1, 2, 11, 13, 22, 23, 26, 41, 46, 82, 143, 151, 253, 286, 299, 302, 451, 506, 533, 598, 902, 943, 1066, 1661, 1886, 1963, 3289, 3322, 3473, 3926, 5863, 6191, 6578, 6946, 10373, 11726, 12259, 12382, 20746, 21593, 24518, 38203, 43186, 45149, 68101, 76406, 80483, 90298, 134849, 136202, 142393, 160966, 269698, 284786, 496639, 885313, 993278, 1566323, 1770626, 1851109, 3132646, 3702218, 20362199, 40724398]

約数ペア:

[(1, 40724398), (2, 20362199), (11, 3702218), (13, 3132646), (22, 1851109), (23, 1770626), (26, 1566323), (41, 993278), (46, 885313), (82, 496639), (143, 284786), (151, 269698), (253, 160966), (286, 142393), (299, 136202), (302, 134849), (451, 90298), (506, 80483), (533, 76406), (598, 68101), (902, 45149), (943, 43186), (1066, 38203), (1661, 24518), (1886, 21593), (1963, 20746), (3289, 12382), (3322, 12259), (3473, 11726), (3926, 10373), (5863, 6946), (6191, 6578)]