528033808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{20743}}^1$

素因数の和:20831

約数の個数: 40

約数和(自身を含む): 1075203008

約数和(自身を除く): 547169200

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 6364, 12728, 20743, 25456, 41486, 82972, 165944, 331888, 767491, 891949, 1534982, 1783898, 3069964, 3567796, 6139928, 7135592, 12279856, 14271184, 33002113, 66004226, 132008452, 264016904, 528033808]

約数ペア:

[(1, 528033808), (2, 264016904), (4, 132008452), (8, 66004226), (16, 33002113), (37, 14271184), (43, 12279856), (74, 7135592), (86, 6139928), (148, 3567796), (172, 3069964), (296, 1783898), (344, 1534982), (592, 891949), (688, 767491), (1591, 331888), (3182, 165944), (6364, 82972), (12728, 41486), (20743, 25456)]