42981504

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 115007040

約数和(自身を除く): 72025536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 346, 384, 519, 647, 692, 1038, 1294, 1384, 1941, 2076, 2588, 2768, 3882, 4152, 5176, 5536, 7764, 8304, 10352, 11072, 15528, 16608, 20704, 22144, 31056, 33216, 41408, 62112, 66432, 82816, 111931, 124224, 223862, 248448, 335793, 447724, 671586, 895448, 1343172, 1790896, 2686344, 3581792, 5372688, 7163584, 10745376, 14327168, 21490752, 42981504]

約数ペア:

[(1, 42981504), (2, 21490752), (3, 14327168), (4, 10745376), (6, 7163584), (8, 5372688), (12, 3581792), (16, 2686344), (24, 1790896), (32, 1343172), (48, 895448), (64, 671586), (96, 447724), (128, 335793), (173, 248448), (192, 223862), (346, 124224), (384, 111931), (519, 82816), (647, 66432), (692, 62112), (1038, 41408), (1294, 33216), (1384, 31056), (1941, 22144), (2076, 20704), (2588, 16608), (2768, 15528), (3882, 11072), (4152, 10352), (5176, 8304), (5536, 7764)]