4273936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 9240480

約数和(自身を除く): 4966544

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 827, 1292, 1654, 2584, 3308, 5168, 6616, 13232, 14059, 15713, 28118, 31426, 56236, 62852, 112472, 125704, 224944, 251408, 267121, 534242, 1068484, 2136968, 4273936]

約数ペア:

[(1, 4273936), (2, 2136968), (4, 1068484), (8, 534242), (16, 267121), (17, 251408), (19, 224944), (34, 125704), (38, 112472), (68, 62852), (76, 56236), (136, 31426), (152, 28118), (272, 15713), (304, 14059), (323, 13232), (646, 6616), (827, 5168), (1292, 3308), (1654, 2584)]