8391008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 17907120

約数和(自身を除く): 9516112

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 373, 592, 608, 703, 746, 1184, 1406, 1492, 2812, 2984, 5624, 5968, 7087, 11248, 11936, 13801, 14174, 22496, 27602, 28348, 55204, 56696, 110408, 113392, 220816, 226784, 262219, 441632, 524438, 1048876, 2097752, 4195504, 8391008]

約数ペア:

[(1, 8391008), (2, 4195504), (4, 2097752), (8, 1048876), (16, 524438), (19, 441632), (32, 262219), (37, 226784), (38, 220816), (74, 113392), (76, 110408), (148, 56696), (152, 55204), (296, 28348), (304, 27602), (373, 22496), (592, 14174), (608, 13801), (703, 11936), (746, 11248), (1184, 7087), (1406, 5968), (1492, 5624), (2812, 2984)]