38775408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3174

約数の個数: 80

約数和(自身を含む): 117611520

約数和(自身を除く): 78836112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 3119, 4144, 6216, 6238, 9357, 12432, 12476, 18714, 21833, 24952, 37428, 43666, 49904, 65499, 74856, 87332, 115403, 130998, 149712, 174664, 230806, 261996, 346209, 349328, 461612, 523992, 692418, 807821, 923224, 1047984, 1384836, 1615642, 1846448, 2423463, 2769672, 3231284, 4846926, 5539344, 6462568, 9693852, 12925136, 19387704, 38775408]

約数ペア:

[(1, 38775408), (2, 19387704), (3, 12925136), (4, 9693852), (6, 6462568), (7, 5539344), (8, 4846926), (12, 3231284), (14, 2769672), (16, 2423463), (21, 1846448), (24, 1615642), (28, 1384836), (37, 1047984), (42, 923224), (48, 807821), (56, 692418), (74, 523992), (84, 461612), (111, 349328), (112, 346209), (148, 261996), (168, 230806), (222, 174664), (259, 149712), (296, 130998), (336, 115403), (444, 87332), (518, 74856), (592, 65499), (777, 49904), (888, 43666), (1036, 37428), (1554, 24952), (1776, 21833), (2072, 18714), (3108, 12476), (3119, 12432), (4144, 9357), (6216, 6238)]