78741328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5783}}^1$

素因数の和:5851

約数の個数: 40

約数和(自身を含む): 163525248

約数和(自身を除く): 84783920

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 5783, 6808, 11566, 13616, 23132, 46264, 92528, 133009, 213971, 266018, 427942, 532036, 855884, 1064072, 1711768, 2128144, 3423536, 4921333, 9842666, 19685332, 39370664, 78741328]

約数ペア:

[(1, 78741328), (2, 39370664), (4, 19685332), (8, 9842666), (16, 4921333), (23, 3423536), (37, 2128144), (46, 1711768), (74, 1064072), (92, 855884), (148, 532036), (184, 427942), (296, 266018), (368, 213971), (592, 133009), (851, 92528), (1702, 46264), (3404, 23132), (5783, 13616), (6808, 11566)]