2920971008

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3407}}^1$

素因数の和:3637

約数の個数: 72

約数和(自身を含む): 6206663232

約数和(自身を除く): 3285692224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 197, 256, 272, 394, 544, 788, 1088, 1576, 2176, 3152, 3349, 3407, 4352, 6304, 6698, 6814, 12608, 13396, 13628, 25216, 26792, 27256, 50432, 53584, 54512, 57919, 107168, 109024, 115838, 214336, 218048, 231676, 428672, 436096, 463352, 671179, 857344, 872192, 926704, 1342358, 1853408, 2684716, 3706816, 5369432, 7413632, 10738864, 11410043, 14827264, 21477728, 22820086, 42955456, 45640172, 85910912, 91280344, 171821824, 182560688, 365121376, 730242752, 1460485504, 2920971008]

約数ペア:

[(1, 2920971008), (2, 1460485504), (4, 730242752), (8, 365121376), (16, 182560688), (17, 171821824), (32, 91280344), (34, 85910912), (64, 45640172), (68, 42955456), (128, 22820086), (136, 21477728), (197, 14827264), (256, 11410043), (272, 10738864), (394, 7413632), (544, 5369432), (788, 3706816), (1088, 2684716), (1576, 1853408), (2176, 1342358), (3152, 926704), (3349, 872192), (3407, 857344), (4352, 671179), (6304, 463352), (6698, 436096), (6814, 428672), (12608, 231676), (13396, 218048), (13628, 214336), (25216, 115838), (26792, 109024), (27256, 107168), (50432, 57919), (53584, 54512)]