71402074

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 122544576

約数和(自身を除く): 51142502

約数列:

[1, 2, 17, 23, 34, 41, 46, 82, 131, 262, 289, 391, 578, 697, 782, 943, 1394, 1886, 2227, 3013, 4454, 5371, 6026, 6647, 10742, 11849, 13294, 16031, 23698, 32062, 37859, 51221, 75718, 91307, 102442, 123533, 182614, 247066, 272527, 545054, 870757, 1552219, 1741514, 2100061, 3104438, 4200122, 35701037, 71402074]

約数ペア:

[(1, 71402074), (2, 35701037), (17, 4200122), (23, 3104438), (34, 2100061), (41, 1741514), (46, 1552219), (82, 870757), (131, 545054), (262, 272527), (289, 247066), (391, 182614), (578, 123533), (697, 102442), (782, 91307), (943, 75718), (1394, 51221), (1886, 37859), (2227, 32062), (3013, 23698), (4454, 16031), (5371, 13294), (6026, 11849), (6647, 10742)]