16325036

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 36867600

約数和(自身を除く): 20542564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 149, 172, 182, 196, 298, 301, 364, 559, 596, 602, 637, 1043, 1118, 1204, 1274, 1937, 2086, 2107, 2236, 2548, 3874, 3913, 4172, 4214, 6407, 7301, 7748, 7826, 8428, 12814, 13559, 14602, 15652, 25628, 27118, 27391, 29204, 44849, 54236, 54782, 83291, 89698, 94913, 109564, 166582, 179396, 189826, 313943, 333164, 379652, 583037, 627886, 1166074, 1255772, 2332148, 4081259, 8162518, 16325036]

約数ペア:

[(1, 16325036), (2, 8162518), (4, 4081259), (7, 2332148), (13, 1255772), (14, 1166074), (26, 627886), (28, 583037), (43, 379652), (49, 333164), (52, 313943), (86, 189826), (91, 179396), (98, 166582), (149, 109564), (172, 94913), (182, 89698), (196, 83291), (298, 54782), (301, 54236), (364, 44849), (559, 29204), (596, 27391), (602, 27118), (637, 25628), (1043, 15652), (1118, 14602), (1204, 13559), (1274, 12814), (1937, 8428), (2086, 7826), (2107, 7748), (2236, 7301), (2548, 6407), (3874, 4214), (3913, 4172)]