73479304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1321}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 146345400

約数和(自身を除く): 72866096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 409, 818, 1321, 1636, 2642, 3272, 5284, 6953, 10568, 13906, 22457, 27812, 44914, 55624, 89828, 179656, 540289, 1080578, 2161156, 4322312, 9184913, 18369826, 36739652, 73479304]

約数ペア:

[(1, 73479304), (2, 36739652), (4, 18369826), (8, 9184913), (17, 4322312), (34, 2161156), (68, 1080578), (136, 540289), (409, 179656), (818, 89828), (1321, 55624), (1636, 44914), (2642, 27812), (3272, 22457), (5284, 13906), (6953, 10568)]