8049767528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{31751}}^1$

素因数の和:31878

約数の個数: 64

約数和(自身を含む): 17100357120

約数和(自身を除く): 9050589592

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 67, 86, 88, 134, 172, 268, 344, 473, 536, 737, 946, 1474, 1892, 2881, 2948, 3784, 5762, 5896, 11524, 23048, 31691, 31751, 63382, 63502, 126764, 127004, 253528, 254008, 349261, 698522, 1365293, 1397044, 2127317, 2730586, 2794088, 4254634, 5461172, 8509268, 10922344, 15018223, 17018536, 23400487, 30036446, 46800974, 60072892, 91474631, 93601948, 120145784, 182949262, 187203896, 365898524, 731797048, 1006220941, 2012441882, 4024883764, 8049767528]

約数ペア:

[(1, 8049767528), (2, 4024883764), (4, 2012441882), (8, 1006220941), (11, 731797048), (22, 365898524), (43, 187203896), (44, 182949262), (67, 120145784), (86, 93601948), (88, 91474631), (134, 60072892), (172, 46800974), (268, 30036446), (344, 23400487), (473, 17018536), (536, 15018223), (737, 10922344), (946, 8509268), (1474, 5461172), (1892, 4254634), (2881, 2794088), (2948, 2730586), (3784, 2127317), (5762, 1397044), (5896, 1365293), (11524, 698522), (23048, 349261), (31691, 254008), (31751, 253528), (63382, 127004), (63502, 126764)]