7902310688

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{8861}}^1$

素因数の和:8962

約数の個数: 72

約数和(自身を含む): 16631935740

約数和(自身を除く): 8729625052

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 961, 992, 1798, 1922, 3596, 3844, 7192, 7688, 8861, 14384, 15376, 17722, 27869, 28768, 30752, 35444, 55738, 70888, 111476, 141776, 222952, 256969, 274691, 283552, 445904, 513938, 549382, 891808, 1027876, 1098764, 2055752, 2197528, 4111504, 4395056, 7966039, 8223008, 8515421, 8790112, 15932078, 17030842, 31864156, 34061684, 63728312, 68123368, 127456624, 136246736, 246947209, 254913248, 272493472, 493894418, 987788836, 1975577672, 3951155344, 7902310688]

約数ペア:

[(1, 7902310688), (2, 3951155344), (4, 1975577672), (8, 987788836), (16, 493894418), (29, 272493472), (31, 254913248), (32, 246947209), (58, 136246736), (62, 127456624), (116, 68123368), (124, 63728312), (232, 34061684), (248, 31864156), (464, 17030842), (496, 15932078), (899, 8790112), (928, 8515421), (961, 8223008), (992, 7966039), (1798, 4395056), (1922, 4111504), (3596, 2197528), (3844, 2055752), (7192, 1098764), (7688, 1027876), (8861, 891808), (14384, 549382), (15376, 513938), (17722, 445904), (27869, 283552), (28768, 274691), (30752, 256969), (35444, 222952), (55738, 141776), (70888, 111476)]