61821724544

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1495301}}^1$

素因数の和:1495351

約数の個数: 64

約数和(自身を含む): 137268723600

約数和(自身を除く): 75446999056

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 5168, 10336, 20672, 41344, 1495301, 2990602, 5981204, 11962408, 23924816, 25420117, 28410719, 47849632, 50840234, 56821438, 95699264, 101680468, 113642876, 191398528, 203360936, 227285752, 406721872, 454571504, 482982223, 813443744, 909143008, 965964446, 1626887488, 1818286016, 1931928892, 3253774976, 3636572032, 3863857784, 7727715568, 15455431136, 30910862272, 61821724544]

約数ペア:

[(1, 61821724544), (2, 30910862272), (4, 15455431136), (8, 7727715568), (16, 3863857784), (17, 3636572032), (19, 3253774976), (32, 1931928892), (34, 1818286016), (38, 1626887488), (64, 965964446), (68, 909143008), (76, 813443744), (128, 482982223), (136, 454571504), (152, 406721872), (272, 227285752), (304, 203360936), (323, 191398528), (544, 113642876), (608, 101680468), (646, 95699264), (1088, 56821438), (1216, 50840234), (1292, 47849632), (2176, 28410719), (2432, 25420117), (2584, 23924816), (5168, 11962408), (10336, 5981204), (20672, 2990602), (41344, 1495301)]