938624128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33181}}^1$

素因数の和:33225

約数の個数: 64

約数和(自身を含む): 2132275320

約数和(自身を除く): 1193651192

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 14144, 28288, 33181, 66362, 132724, 265448, 431353, 530896, 564077, 862706, 1061792, 1128154, 1725412, 2123584, 2256308, 3450824, 4247168, 4512616, 6901648, 7333001, 9025232, 13803296, 14666002, 18050464, 27606592, 29332004, 36100928, 55213184, 58664008, 72201856, 117328016, 234656032, 469312064, 938624128]

約数ペア:

[(1, 938624128), (2, 469312064), (4, 234656032), (8, 117328016), (13, 72201856), (16, 58664008), (17, 55213184), (26, 36100928), (32, 29332004), (34, 27606592), (52, 18050464), (64, 14666002), (68, 13803296), (104, 9025232), (128, 7333001), (136, 6901648), (208, 4512616), (221, 4247168), (272, 3450824), (416, 2256308), (442, 2123584), (544, 1725412), (832, 1128154), (884, 1061792), (1088, 862706), (1664, 564077), (1768, 530896), (2176, 431353), (3536, 265448), (7072, 132724), (14144, 66362), (28288, 33181)]