40478664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3061}}^1$

素因数の和:3118

約数の個数: 64

約数和(自身を含む): 110232000

約数和(自身を除く): 69753336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 3061, 3306, 4408, 6122, 6612, 9183, 12244, 13224, 18366, 24488, 36732, 58159, 73464, 88769, 116318, 174477, 177538, 232636, 266307, 348954, 355076, 465272, 532614, 697908, 710152, 1065228, 1395816, 1686611, 2130456, 3373222, 5059833, 6746444, 10119666, 13492888, 20239332, 40478664]

約数ペア:

[(1, 40478664), (2, 20239332), (3, 13492888), (4, 10119666), (6, 6746444), (8, 5059833), (12, 3373222), (19, 2130456), (24, 1686611), (29, 1395816), (38, 1065228), (57, 710152), (58, 697908), (76, 532614), (87, 465272), (114, 355076), (116, 348954), (152, 266307), (174, 232636), (228, 177538), (232, 174477), (348, 116318), (456, 88769), (551, 73464), (696, 58159), (1102, 36732), (1653, 24488), (2204, 18366), (3061, 13224), (3306, 12244), (4408, 9183), (6122, 6612)]