879787672

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{3923}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 1770861960

約数和(自身を除く): 891074288

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 289, 388, 578, 776, 1156, 1649, 2312, 3298, 3923, 6596, 7846, 13192, 15692, 28033, 31384, 56066, 66691, 112132, 133382, 224264, 266764, 380531, 533528, 761062, 1133747, 1522124, 2267494, 3044248, 4534988, 6469027, 9069976, 12938054, 25876108, 51752216, 109973459, 219946918, 439893836, 879787672]

約数ペア:

[(1, 879787672), (2, 439893836), (4, 219946918), (8, 109973459), (17, 51752216), (34, 25876108), (68, 12938054), (97, 9069976), (136, 6469027), (194, 4534988), (289, 3044248), (388, 2267494), (578, 1522124), (776, 1133747), (1156, 761062), (1649, 533528), (2312, 380531), (3298, 266764), (3923, 224264), (6596, 133382), (7846, 112132), (13192, 66691), (15692, 56066), (28033, 31384)]