38154928

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 60

約数和(自身を含む): 88166232

約数和(自身を除く): 50011304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 1187, 2009, 2296, 2374, 4018, 4592, 4748, 8036, 8309, 9496, 16072, 16618, 18992, 32144, 33236, 48667, 58163, 66472, 97334, 116326, 132944, 194668, 232652, 340669, 389336, 465304, 681338, 778672, 930608, 1362676, 2384683, 2725352, 4769366, 5450704, 9538732, 19077464, 38154928]

約数ペア:

[(1, 38154928), (2, 19077464), (4, 9538732), (7, 5450704), (8, 4769366), (14, 2725352), (16, 2384683), (28, 1362676), (41, 930608), (49, 778672), (56, 681338), (82, 465304), (98, 389336), (112, 340669), (164, 232652), (196, 194668), (287, 132944), (328, 116326), (392, 97334), (574, 66472), (656, 58163), (784, 48667), (1148, 33236), (1187, 32144), (2009, 18992), (2296, 16618), (2374, 16072), (4018, 9496), (4592, 8309), (4748, 8036)]