38341316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 76863360

約数和(自身を除く): 38522044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 151, 247, 257, 302, 494, 514, 604, 988, 1028, 1963, 2869, 3341, 3926, 4883, 5738, 6682, 7852, 9766, 11476, 13364, 19532, 37297, 38807, 63479, 74594, 77614, 126958, 149188, 155228, 253916, 504491, 737333, 1008982, 1474666, 2017964, 2949332, 9585329, 19170658, 38341316]

約数ペア:

[(1, 38341316), (2, 19170658), (4, 9585329), (13, 2949332), (19, 2017964), (26, 1474666), (38, 1008982), (52, 737333), (76, 504491), (151, 253916), (247, 155228), (257, 149188), (302, 126958), (494, 77614), (514, 74594), (604, 63479), (988, 38807), (1028, 37297), (1963, 19532), (2869, 13364), (3341, 11476), (3926, 9766), (4883, 7852), (5738, 6682)]