25049565568

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{1129}}^1\times {\mathrm{1787}}^1$

素因数の和:3027

約数の個数: 64

約数和(自身を含む): 50490795600

約数和(自身を除く): 25441230032

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1129, 1552, 1787, 2258, 3104, 3574, 4516, 6208, 7148, 9032, 12416, 14296, 18064, 28592, 36128, 57184, 72256, 109513, 114368, 144512, 173339, 219026, 228736, 346678, 438052, 693356, 876104, 1386712, 1752208, 2017523, 2773424, 3504416, 4035046, 5546848, 7008832, 8070092, 11093696, 14017664, 16140184, 22187392, 32280368, 64560736, 129121472, 195699731, 258242944, 391399462, 782798924, 1565597848, 3131195696, 6262391392, 12524782784, 25049565568]

約数ペア:

[(1, 25049565568), (2, 12524782784), (4, 6262391392), (8, 3131195696), (16, 1565597848), (32, 782798924), (64, 391399462), (97, 258242944), (128, 195699731), (194, 129121472), (388, 64560736), (776, 32280368), (1129, 22187392), (1552, 16140184), (1787, 14017664), (2258, 11093696), (3104, 8070092), (3574, 7008832), (4516, 5546848), (6208, 4035046), (7148, 3504416), (9032, 2773424), (12416, 2017523), (14296, 1752208), (18064, 1386712), (28592, 876104), (36128, 693356), (57184, 438052), (72256, 346678), (109513, 228736), (114368, 219026), (144512, 173339)]