347670128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98323}}^1$

素因数の和:98361

約数の個数: 40

約数和(自身を含む): 768107088

約数和(自身を除く): 420436960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 98323, 196646, 393292, 786584, 1278199, 1573168, 1671491, 2556398, 3342982, 5112796, 6685964, 10225592, 13371928, 20451184, 21729383, 26743856, 43458766, 86917532, 173835064, 347670128]

約数ペア:

[(1, 347670128), (2, 173835064), (4, 86917532), (8, 43458766), (13, 26743856), (16, 21729383), (17, 20451184), (26, 13371928), (34, 10225592), (52, 6685964), (68, 5112796), (104, 3342982), (136, 2556398), (208, 1671491), (221, 1573168), (272, 1278199), (442, 786584), (884, 393292), (1768, 196646), (3536, 98323)]