39100672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 86992640

約数和(自身を除く): 47891968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 379, 403, 416, 496, 758, 806, 832, 992, 1516, 1612, 1664, 1984, 3032, 3224, 3328, 3968, 4927, 6064, 6448, 7936, 9854, 11749, 12128, 12896, 19708, 23498, 24256, 25792, 39416, 46996, 48512, 51584, 78832, 93992, 97024, 103168, 152737, 157664, 187984, 305474, 315328, 375968, 610948, 630656, 751936, 1221896, 1261312, 1503872, 2443792, 3007744, 4887584, 9775168, 19550336, 39100672]

約数ペア:

[(1, 39100672), (2, 19550336), (4, 9775168), (8, 4887584), (13, 3007744), (16, 2443792), (26, 1503872), (31, 1261312), (32, 1221896), (52, 751936), (62, 630656), (64, 610948), (104, 375968), (124, 315328), (128, 305474), (208, 187984), (248, 157664), (256, 152737), (379, 103168), (403, 97024), (416, 93992), (496, 78832), (758, 51584), (806, 48512), (832, 46996), (992, 39416), (1516, 25792), (1612, 24256), (1664, 23498), (1984, 19708), (3032, 12896), (3224, 12128), (3328, 11749), (3968, 9854), (4927, 7936), (6064, 6448)]