42895216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 108368064

約数和(自身を除く): 65472848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1733, 1768, 1904, 3094, 3466, 3536, 6188, 6932, 12131, 12376, 13864, 22529, 24262, 24752, 27728, 29461, 45058, 48524, 58922, 90116, 97048, 117844, 157703, 180232, 194096, 206227, 235688, 315406, 360464, 382993, 412454, 471376, 630812, 765986, 824908, 1261624, 1531972, 1649816, 2523248, 2680951, 3063944, 3299632, 5361902, 6127888, 10723804, 21447608, 42895216]

約数ペア:

[(1, 42895216), (2, 21447608), (4, 10723804), (7, 6127888), (8, 5361902), (13, 3299632), (14, 3063944), (16, 2680951), (17, 2523248), (26, 1649816), (28, 1531972), (34, 1261624), (52, 824908), (56, 765986), (68, 630812), (91, 471376), (104, 412454), (112, 382993), (119, 360464), (136, 315406), (182, 235688), (208, 206227), (221, 194096), (238, 180232), (272, 157703), (364, 117844), (442, 97048), (476, 90116), (728, 58922), (884, 48524), (952, 45058), (1456, 29461), (1547, 27728), (1733, 24752), (1768, 24262), (1904, 22529), (3094, 13864), (3466, 12376), (3536, 12131), (6188, 6932)]