15690547528

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{49537}}^1$

素因数の和:49714

約数の個数: 48

約数和(自身を含む): 31480903620

約数和(自身を除く): 15790356092

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 289, 548, 578, 1096, 1156, 2312, 2329, 4658, 9316, 18632, 39593, 49537, 79186, 99074, 158372, 198148, 316744, 396296, 842129, 1684258, 3368516, 6737032, 6786569, 13573138, 14316193, 27146276, 28632386, 54292552, 57264772, 114529544, 115371673, 230743346, 461486692, 922973384, 1961318441, 3922636882, 7845273764, 15690547528]

約数ペア:

[(1, 15690547528), (2, 7845273764), (4, 3922636882), (8, 1961318441), (17, 922973384), (34, 461486692), (68, 230743346), (136, 115371673), (137, 114529544), (274, 57264772), (289, 54292552), (548, 28632386), (578, 27146276), (1096, 14316193), (1156, 13573138), (2312, 6786569), (2329, 6737032), (4658, 3368516), (9316, 1684258), (18632, 842129), (39593, 396296), (49537, 316744), (79186, 198148), (99074, 158372)]