4774688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 10178784

約数和(自身を除く): 5404096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 131, 134, 136, 262, 268, 272, 524, 536, 544, 1048, 1072, 1139, 2096, 2144, 2227, 2278, 4192, 4454, 4556, 8777, 8908, 9112, 17554, 17816, 18224, 35108, 35632, 36448, 70216, 71264, 140432, 149209, 280864, 298418, 596836, 1193672, 2387344, 4774688]

約数ペア:

[(1, 4774688), (2, 2387344), (4, 1193672), (8, 596836), (16, 298418), (17, 280864), (32, 149209), (34, 140432), (67, 71264), (68, 70216), (131, 36448), (134, 35632), (136, 35108), (262, 18224), (268, 17816), (272, 17554), (524, 9112), (536, 8908), (544, 8777), (1048, 4556), (1072, 4454), (1139, 4192), (2096, 2278), (2144, 2227)]