67731808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6599

約数の個数: 48

約数和(自身を含む): 148644720

約数和(自身を除く): 80912912

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 6553, 10336, 13106, 26212, 52424, 104848, 111401, 124507, 209696, 222802, 249014, 445604, 498028, 891208, 996056, 1782416, 1992112, 2116619, 3564832, 3984224, 4233238, 8466476, 16932952, 33865904, 67731808]

約数ペア:

[(1, 67731808), (2, 33865904), (4, 16932952), (8, 8466476), (16, 4233238), (17, 3984224), (19, 3564832), (32, 2116619), (34, 1992112), (38, 1782416), (68, 996056), (76, 891208), (136, 498028), (152, 445604), (272, 249014), (304, 222802), (323, 209696), (544, 124507), (608, 111401), (646, 104848), (1292, 52424), (2584, 26212), (5168, 13106), (6553, 10336)]