74531638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 49884362

約数列:

[1, 2, 17, 23, 34, 46, 191, 382, 391, 499, 782, 998, 3247, 4393, 6494, 8483, 8786, 11477, 16966, 22954, 74681, 95309, 149362, 190618, 195109, 390218, 1620253, 2192107, 3240506, 4384214, 37265819, 74531638]

約数ペア:

[(1, 74531638), (2, 37265819), (17, 4384214), (23, 3240506), (34, 2192107), (46, 1620253), (191, 390218), (382, 195109), (391, 190618), (499, 149362), (782, 95309), (998, 74681), (3247, 22954), (4393, 16966), (6494, 11477), (8483, 8786)]