23618816

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 52195584

約数和(自身を除く): 28576768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 151, 188, 208, 256, 302, 376, 416, 604, 611, 752, 832, 1208, 1222, 1504, 1664, 1963, 2416, 2444, 3008, 3328, 3926, 4832, 4888, 6016, 7097, 7852, 9664, 9776, 12032, 14194, 15704, 19328, 19552, 28388, 31408, 38656, 39104, 56776, 62816, 78208, 92261, 113552, 125632, 156416, 184522, 227104, 251264, 369044, 454208, 502528, 738088, 908416, 1476176, 1816832, 2952352, 5904704, 11809408, 23618816]

約数ペア:

[(1, 23618816), (2, 11809408), (4, 5904704), (8, 2952352), (13, 1816832), (16, 1476176), (26, 908416), (32, 738088), (47, 502528), (52, 454208), (64, 369044), (94, 251264), (104, 227104), (128, 184522), (151, 156416), (188, 125632), (208, 113552), (256, 92261), (302, 78208), (376, 62816), (416, 56776), (604, 39104), (611, 38656), (752, 31408), (832, 28388), (1208, 19552), (1222, 19328), (1504, 15704), (1664, 14194), (1963, 12032), (2416, 9776), (2444, 9664), (3008, 7852), (3328, 7097), (3926, 6016), (4832, 4888)]