65619652

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 135046912

約数和(自身を除く): 69427260

約数列:

[1, 2, 4, 7, 14, 28, 61, 103, 122, 206, 244, 373, 412, 427, 721, 746, 854, 1442, 1492, 1708, 2611, 2884, 5222, 6283, 10444, 12566, 22753, 25132, 38419, 43981, 45506, 76838, 87962, 91012, 153676, 159271, 175924, 268933, 318542, 537866, 637084, 1075732, 2343559, 4687118, 9374236, 16404913, 32809826, 65619652]

約数ペア:

[(1, 65619652), (2, 32809826), (4, 16404913), (7, 9374236), (14, 4687118), (28, 2343559), (61, 1075732), (103, 637084), (122, 537866), (206, 318542), (244, 268933), (373, 175924), (412, 159271), (427, 153676), (721, 91012), (746, 87962), (854, 76838), (1442, 45506), (1492, 43981), (1708, 38419), (2611, 25132), (2884, 22753), (5222, 12566), (6283, 10444)]