19648190464

素因数分解:

$2^{11}\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3271}}^1$

素因数の和:3719

約数の個数: 96

約数和(自身を含む): 45020102400

約数和(自身を除く): 25371911936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 419, 448, 512, 838, 896, 1024, 1676, 1792, 2048, 2933, 3271, 3352, 3584, 5866, 6542, 6704, 7168, 11732, 13084, 13408, 14336, 22897, 23464, 26168, 26816, 45794, 46928, 52336, 53632, 91588, 93856, 104672, 107264, 183176, 187712, 209344, 214528, 366352, 375424, 418688, 429056, 732704, 750848, 837376, 858112, 1370549, 1465408, 1501696, 1674752, 2741098, 2930816, 3003392, 3349504, 5482196, 5861632, 6006784, 6699008, 9593843, 10964392, 11723264, 19187686, 21928784, 23446528, 38375372, 43857568, 46893056, 76750744, 87715136, 153501488, 175430272, 307002976, 350860544, 614005952, 701721088, 1228011904, 1403442176, 2456023808, 2806884352, 4912047616, 9824095232, 19648190464]

約数ペア:

[(1, 19648190464), (2, 9824095232), (4, 4912047616), (7, 2806884352), (8, 2456023808), (14, 1403442176), (16, 1228011904), (28, 701721088), (32, 614005952), (56, 350860544), (64, 307002976), (112, 175430272), (128, 153501488), (224, 87715136), (256, 76750744), (419, 46893056), (448, 43857568), (512, 38375372), (838, 23446528), (896, 21928784), (1024, 19187686), (1676, 11723264), (1792, 10964392), (2048, 9593843), (2933, 6699008), (3271, 6006784), (3352, 5861632), (3584, 5482196), (5866, 3349504), (6542, 3003392), (6704, 2930816), (7168, 2741098), (11732, 1674752), (13084, 1501696), (13408, 1465408), (14336, 1370549), (22897, 858112), (23464, 837376), (26168, 750848), (26816, 732704), (45794, 429056), (46928, 418688), (52336, 375424), (53632, 366352), (91588, 214528), (93856, 209344), (104672, 187712), (107264, 183176)]