38641136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7521

約数の個数: 40

約数和(自身を含む): 83454480

約数和(自身を除く): 44813344

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 7477, 14954, 29908, 59816, 119632, 127109, 142063, 254218, 284126, 508436, 568252, 1016872, 1136504, 2033744, 2273008, 2415071, 4830142, 9660284, 19320568, 38641136]

約数ペア:

[(1, 38641136), (2, 19320568), (4, 9660284), (8, 4830142), (16, 2415071), (17, 2273008), (19, 2033744), (34, 1136504), (38, 1016872), (68, 568252), (76, 508436), (136, 284126), (152, 254218), (272, 142063), (304, 127109), (323, 119632), (646, 59816), (1292, 29908), (2584, 14954), (5168, 7477)]