74699248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1823}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 156739968

約数和(自身を除く): 82040720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 1823, 2561, 3152, 3646, 5122, 7292, 10244, 14584, 20488, 23699, 29168, 40976, 47398, 94796, 189592, 359131, 379184, 718262, 1436524, 2873048, 4668703, 5746096, 9337406, 18674812, 37349624, 74699248]

約数ペア:

[(1, 74699248), (2, 37349624), (4, 18674812), (8, 9337406), (13, 5746096), (16, 4668703), (26, 2873048), (52, 1436524), (104, 718262), (197, 379184), (208, 359131), (394, 189592), (788, 94796), (1576, 47398), (1823, 40976), (2561, 29168), (3152, 23699), (3646, 20488), (5122, 14584), (7292, 10244)]