40618648

素因数分解:

$2^3\times 7^2\times {\mathrm{103619}}^1$

素因数の和:103639

約数の個数: 24

約数和(自身を含む): 88595100

約数和(自身を除く): 47976452

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 103619, 207238, 414476, 725333, 828952, 1450666, 2901332, 5077331, 5802664, 10154662, 20309324, 40618648]

約数ペア:

[(1, 40618648), (2, 20309324), (4, 10154662), (7, 5802664), (8, 5077331), (14, 2901332), (28, 1450666), (49, 828952), (56, 725333), (98, 414476), (196, 207238), (392, 103619)]