70114864

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 60

約数和(自身を含む): 146456400

約数和(自身を除く): 76341536

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 199, 244, 304, 361, 398, 488, 722, 796, 976, 1159, 1444, 1592, 2318, 2888, 3184, 3781, 4636, 5776, 7562, 9272, 12139, 15124, 18544, 22021, 24278, 30248, 44042, 48556, 60496, 71839, 88084, 97112, 143678, 176168, 194224, 230641, 287356, 352336, 461282, 574712, 922564, 1149424, 1845128, 3690256, 4382179, 8764358, 17528716, 35057432, 70114864]

約数ペア:

[(1, 70114864), (2, 35057432), (4, 17528716), (8, 8764358), (16, 4382179), (19, 3690256), (38, 1845128), (61, 1149424), (76, 922564), (122, 574712), (152, 461282), (199, 352336), (244, 287356), (304, 230641), (361, 194224), (398, 176168), (488, 143678), (722, 97112), (796, 88084), (976, 71839), (1159, 60496), (1444, 48556), (1592, 44042), (2318, 30248), (2888, 24278), (3184, 22021), (3781, 18544), (4636, 15124), (5776, 12139), (7562, 9272)]