11809408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 26046720

約数和(自身を除く): 14237312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 151, 188, 208, 302, 376, 416, 604, 611, 752, 832, 1208, 1222, 1504, 1664, 1963, 2416, 2444, 3008, 3926, 4832, 4888, 6016, 7097, 7852, 9664, 9776, 14194, 15704, 19328, 19552, 28388, 31408, 39104, 56776, 62816, 78208, 92261, 113552, 125632, 184522, 227104, 251264, 369044, 454208, 738088, 908416, 1476176, 2952352, 5904704, 11809408]

約数ペア:

[(1, 11809408), (2, 5904704), (4, 2952352), (8, 1476176), (13, 908416), (16, 738088), (26, 454208), (32, 369044), (47, 251264), (52, 227104), (64, 184522), (94, 125632), (104, 113552), (128, 92261), (151, 78208), (188, 62816), (208, 56776), (302, 39104), (376, 31408), (416, 28388), (604, 19552), (611, 19328), (752, 15704), (832, 14194), (1208, 9776), (1222, 9664), (1504, 7852), (1664, 7097), (1963, 6016), (2416, 4888), (2444, 4832), (3008, 3926)]