69514768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13495

約数の個数: 40

約数和(自身を含む): 150124320

約数和(自身を除く): 80609552

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13451, 26902, 53804, 107608, 215216, 228667, 255569, 457334, 511138, 914668, 1022276, 1829336, 2044552, 3658672, 4089104, 4344673, 8689346, 17378692, 34757384, 69514768]

約数ペア:

[(1, 69514768), (2, 34757384), (4, 17378692), (8, 8689346), (16, 4344673), (17, 4089104), (19, 3658672), (34, 2044552), (38, 1829336), (68, 1022276), (76, 914668), (136, 511138), (152, 457334), (272, 255569), (304, 228667), (323, 215216), (646, 107608), (1292, 53804), (2584, 26902), (5168, 13451)]