39760688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 90556704

約数和(自身を除く): 50796016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 97, 136, 137, 176, 187, 194, 272, 274, 374, 388, 548, 748, 776, 1067, 1096, 1496, 1507, 1552, 1649, 2134, 2192, 2329, 2992, 3014, 3298, 4268, 4658, 6028, 6596, 8536, 9316, 12056, 13192, 13289, 17072, 18139, 18632, 24112, 25619, 26384, 26578, 36278, 37264, 51238, 53156, 72556, 102476, 106312, 145112, 146179, 204952, 212624, 225913, 290224, 292358, 409904, 451826, 584716, 903652, 1169432, 1807304, 2338864, 2485043, 3614608, 4970086, 9940172, 19880344, 39760688]

約数ペア:

[(1, 39760688), (2, 19880344), (4, 9940172), (8, 4970086), (11, 3614608), (16, 2485043), (17, 2338864), (22, 1807304), (34, 1169432), (44, 903652), (68, 584716), (88, 451826), (97, 409904), (136, 292358), (137, 290224), (176, 225913), (187, 212624), (194, 204952), (272, 146179), (274, 145112), (374, 106312), (388, 102476), (548, 72556), (748, 53156), (776, 51238), (1067, 37264), (1096, 36278), (1496, 26578), (1507, 26384), (1552, 25619), (1649, 24112), (2134, 18632), (2192, 18139), (2329, 17072), (2992, 13289), (3014, 13192), (3298, 12056), (4268, 9316), (4658, 8536), (6028, 6596)]