63438536

素因数分解:

$2^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 141360000

約数和(自身を除く): 77921464

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 343, 379, 392, 427, 488, 686, 758, 854, 1372, 1516, 1708, 2653, 2744, 2989, 3032, 3416, 5306, 5978, 10612, 11956, 18571, 20923, 21224, 23119, 23912, 37142, 41846, 46238, 74284, 83692, 92476, 129997, 148568, 161833, 167384, 184952, 259994, 323666, 519988, 647332, 1039976, 1132831, 1294664, 2265662, 4531324, 7929817, 9062648, 15859634, 31719268, 63438536]

約数ペア:

[(1, 63438536), (2, 31719268), (4, 15859634), (7, 9062648), (8, 7929817), (14, 4531324), (28, 2265662), (49, 1294664), (56, 1132831), (61, 1039976), (98, 647332), (122, 519988), (196, 323666), (244, 259994), (343, 184952), (379, 167384), (392, 161833), (427, 148568), (488, 129997), (686, 92476), (758, 83692), (854, 74284), (1372, 46238), (1516, 41846), (1708, 37142), (2653, 23912), (2744, 23119), (2989, 21224), (3032, 20923), (3416, 18571), (5306, 11956), (5978, 10612)]