38140486

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 67196160

約数和(自身を除く): 29055674

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 151, 289, 302, 323, 391, 437, 578, 646, 782, 874, 2567, 2869, 3473, 5134, 5491, 5738, 6647, 6946, 7429, 10982, 13294, 14858, 43639, 48773, 59041, 65987, 87278, 97546, 118082, 126293, 131974, 252586, 829141, 1003697, 1121779, 1658282, 2007394, 2243558, 19070243, 38140486]

約数ペア:

[(1, 38140486), (2, 19070243), (17, 2243558), (19, 2007394), (23, 1658282), (34, 1121779), (38, 1003697), (46, 829141), (151, 252586), (289, 131974), (302, 126293), (323, 118082), (391, 97546), (437, 87278), (578, 65987), (646, 59041), (782, 48773), (874, 43639), (2567, 14858), (2869, 13294), (3473, 10982), (5134, 7429), (5491, 6946), (5738, 6647)]