40598306

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 71459712

約数和(自身を除く): 30861406

約数列:

[1, 2, 7, 14, 61, 122, 137, 274, 347, 427, 694, 854, 959, 1918, 2429, 4858, 8357, 16714, 21167, 42334, 47539, 58499, 95078, 116998, 148169, 296338, 332773, 665546, 2899879, 5799758, 20299153, 40598306]

約数ペア:

[(1, 40598306), (2, 20299153), (7, 5799758), (14, 2899879), (61, 665546), (122, 332773), (137, 296338), (274, 148169), (347, 116998), (427, 95078), (694, 58499), (854, 47539), (959, 42334), (1918, 21167), (2429, 16714), (4858, 8357)]