1337185408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34939}}^1$

素因数の和:34989

約数の個数: 64

約数和(自身を含む): 2993659200

約数和(自身を除く): 1656473792

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 4784, 9568, 19136, 34939, 38272, 69878, 139756, 279512, 454207, 559024, 803597, 908414, 1118048, 1607194, 1816828, 2236096, 3214388, 3633656, 4472192, 6428776, 7267312, 10446761, 12857552, 14534624, 20893522, 25715104, 29069248, 41787044, 51430208, 58138496, 83574088, 102860416, 167148176, 334296352, 668592704, 1337185408]

約数ペア:

[(1, 1337185408), (2, 668592704), (4, 334296352), (8, 167148176), (13, 102860416), (16, 83574088), (23, 58138496), (26, 51430208), (32, 41787044), (46, 29069248), (52, 25715104), (64, 20893522), (92, 14534624), (104, 12857552), (128, 10446761), (184, 7267312), (208, 6428776), (299, 4472192), (368, 3633656), (416, 3214388), (598, 2236096), (736, 1816828), (832, 1607194), (1196, 1118048), (1472, 908414), (1664, 803597), (2392, 559024), (2944, 454207), (4784, 279512), (9568, 139756), (19136, 69878), (34939, 38272)]