2017221248

素因数分解:

$2^7\times 7^1\times {\mathrm{607}}^1\times {\mathrm{3709}}^1$

素因数の和:4337

約数の個数: 64

約数和(自身を含む): 4601587200

約数和(自身を除く): 2584365952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 607, 896, 1214, 2428, 3709, 4249, 4856, 7418, 8498, 9712, 14836, 16996, 19424, 25963, 29672, 33992, 38848, 51926, 59344, 67984, 77696, 103852, 118688, 135968, 207704, 237376, 271936, 415408, 474752, 543872, 830816, 1661632, 2251363, 3323264, 4502726, 9005452, 15759541, 18010904, 31519082, 36021808, 63038164, 72043616, 126076328, 144087232, 252152656, 288174464, 504305312, 1008610624, 2017221248]

約数ペア:

[(1, 2017221248), (2, 1008610624), (4, 504305312), (7, 288174464), (8, 252152656), (14, 144087232), (16, 126076328), (28, 72043616), (32, 63038164), (56, 36021808), (64, 31519082), (112, 18010904), (128, 15759541), (224, 9005452), (448, 4502726), (607, 3323264), (896, 2251363), (1214, 1661632), (2428, 830816), (3709, 543872), (4249, 474752), (4856, 415408), (7418, 271936), (8498, 237376), (9712, 207704), (14836, 135968), (16996, 118688), (19424, 103852), (25963, 77696), (29672, 67984), (33992, 59344), (38848, 51926)]