42335648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 88452000

約数和(自身を除く): 46116352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 179, 304, 358, 389, 608, 716, 778, 1432, 1556, 2864, 3112, 3401, 5728, 6224, 6802, 7391, 12448, 13604, 14782, 27208, 29564, 54416, 59128, 69631, 108832, 118256, 139262, 236512, 278524, 557048, 1114096, 1322989, 2228192, 2645978, 5291956, 10583912, 21167824, 42335648]

約数ペア:

[(1, 42335648), (2, 21167824), (4, 10583912), (8, 5291956), (16, 2645978), (19, 2228192), (32, 1322989), (38, 1114096), (76, 557048), (152, 278524), (179, 236512), (304, 139262), (358, 118256), (389, 108832), (608, 69631), (716, 59128), (778, 54416), (1432, 29564), (1556, 27208), (2864, 14782), (3112, 13604), (3401, 12448), (5728, 7391), (6224, 6802)]