40573944

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7937}}^1$

素因数の和:8020

約数の個数: 48

約数和(自身を含む): 111449520

約数和(自身を除く): 70875576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 7937, 15874, 23811, 31748, 47622, 63496, 71433, 95244, 142866, 190488, 285732, 563527, 571464, 1127054, 1690581, 2254108, 3381162, 4508216, 5071743, 6762324, 10143486, 13524648, 20286972, 40573944]

約数ペア:

[(1, 40573944), (2, 20286972), (3, 13524648), (4, 10143486), (6, 6762324), (8, 5071743), (9, 4508216), (12, 3381162), (18, 2254108), (24, 1690581), (36, 1127054), (71, 571464), (72, 563527), (142, 285732), (213, 190488), (284, 142866), (426, 95244), (568, 71433), (639, 63496), (852, 47622), (1278, 31748), (1704, 23811), (2556, 15874), (5112, 7937)]