40804096688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{346361}}^1$

素因数の和:346605

約数の個数: 40

約数和(自身を含む): 81602887200

約数和(自身を除く): 40798790512

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 199, 296, 398, 592, 796, 1592, 3184, 7363, 14726, 29452, 58904, 117808, 346361, 692722, 1385444, 2770888, 5541776, 12815357, 25630714, 51261428, 68925839, 102522856, 137851678, 205045712, 275703356, 551406712, 1102813424, 2550256043, 5100512086, 10201024172, 20402048344, 40804096688]

約数ペア:

[(1, 40804096688), (2, 20402048344), (4, 10201024172), (8, 5100512086), (16, 2550256043), (37, 1102813424), (74, 551406712), (148, 275703356), (199, 205045712), (296, 137851678), (398, 102522856), (592, 68925839), (796, 51261428), (1592, 25630714), (3184, 12815357), (7363, 5541776), (14726, 2770888), (29452, 1385444), (58904, 692722), (117808, 346361)]