4949478104

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 9717100800

約数和(自身を除く): 4767622696

約数列:

[1, 2, 4, 8, 31, 62, 109, 124, 218, 248, 277, 436, 554, 661, 872, 1108, 1322, 2216, 2644, 3379, 5288, 6758, 8587, 13516, 17174, 20491, 27032, 30193, 34348, 40982, 60386, 68696, 72049, 81964, 120772, 144098, 163928, 183097, 241544, 288196, 366194, 576392, 732388, 935983, 1464776, 1871966, 2233519, 3743932, 4467038, 5676007, 7487864, 8934076, 11352014, 17868152, 19957573, 22704028, 39915146, 45408056, 79830292, 159660584, 618684763, 1237369526, 2474739052, 4949478104]

約数ペア:

[(1, 4949478104), (2, 2474739052), (4, 1237369526), (8, 618684763), (31, 159660584), (62, 79830292), (109, 45408056), (124, 39915146), (218, 22704028), (248, 19957573), (277, 17868152), (436, 11352014), (554, 8934076), (661, 7487864), (872, 5676007), (1108, 4467038), (1322, 3743932), (2216, 2233519), (2644, 1871966), (3379, 1464776), (5288, 935983), (6758, 732388), (8587, 576392), (13516, 366194), (17174, 288196), (20491, 241544), (27032, 183097), (30193, 163928), (34348, 144098), (40982, 120772), (60386, 81964), (68696, 72049)]