15121569472

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{4441}}^1$

素因数の和:5177

約数の個数: 56

約数和(自身を含む): 30422618352

約数和(自身を除く): 15301048880

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 641, 664, 1282, 1328, 2564, 2656, 4441, 5128, 5312, 8882, 10256, 17764, 20512, 35528, 41024, 53203, 71056, 106406, 142112, 212812, 284224, 368603, 425624, 737206, 851248, 1474412, 1702496, 2846681, 2948824, 3404992, 5693362, 5897648, 11386724, 11795296, 22773448, 23590592, 45546896, 91093792, 182187584, 236274523, 472549046, 945098092, 1890196184, 3780392368, 7560784736, 15121569472]

約数ペア:

[(1, 15121569472), (2, 7560784736), (4, 3780392368), (8, 1890196184), (16, 945098092), (32, 472549046), (64, 236274523), (83, 182187584), (166, 91093792), (332, 45546896), (641, 23590592), (664, 22773448), (1282, 11795296), (1328, 11386724), (2564, 5897648), (2656, 5693362), (4441, 3404992), (5128, 2948824), (5312, 2846681), (8882, 1702496), (10256, 1474412), (17764, 851248), (20512, 737206), (35528, 425624), (41024, 368603), (53203, 284224), (71056, 212812), (106406, 142112)]