61584928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 128520000

約数和(自身を除く): 66935072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 509, 608, 796, 1018, 1592, 2036, 3184, 3781, 4072, 6368, 7562, 8144, 9671, 15124, 16288, 19342, 30248, 38684, 60496, 77368, 101291, 120992, 154736, 202582, 309472, 405164, 810328, 1620656, 1924529, 3241312, 3849058, 7698116, 15396232, 30792464, 61584928]

約数ペア:

[(1, 61584928), (2, 30792464), (4, 15396232), (8, 7698116), (16, 3849058), (19, 3241312), (32, 1924529), (38, 1620656), (76, 810328), (152, 405164), (199, 309472), (304, 202582), (398, 154736), (509, 120992), (608, 101291), (796, 77368), (1018, 60496), (1592, 38684), (2036, 30248), (3184, 19342), (3781, 16288), (4072, 15124), (6368, 9671), (7562, 8144)]