38837344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13337}}^1$

素因数の和:13367

約数の個数: 48

約数和(自身を含む): 94112928

約数和(自身を除く): 55275584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13337, 26674, 53348, 93359, 106696, 173381, 186718, 213392, 346762, 373436, 426784, 693524, 746872, 1213667, 1387048, 1493744, 2427334, 2774096, 2987488, 4854668, 5548192, 9709336, 19418672, 38837344]

約数ペア:

[(1, 38837344), (2, 19418672), (4, 9709336), (7, 5548192), (8, 4854668), (13, 2987488), (14, 2774096), (16, 2427334), (26, 1493744), (28, 1387048), (32, 1213667), (52, 746872), (56, 693524), (91, 426784), (104, 373436), (112, 346762), (182, 213392), (208, 186718), (224, 173381), (364, 106696), (416, 93359), (728, 53348), (1456, 26674), (2912, 13337)]