40178208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3554

約数の個数: 96

約数和(自身を含む): 127661184

約数和(自身を除く): 87482976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3517, 3808, 5712, 7034, 10551, 11424, 14068, 21102, 24619, 28136, 42204, 49238, 56272, 59789, 73857, 84408, 98476, 112544, 119578, 147714, 168816, 179367, 196952, 239156, 295428, 337632, 358734, 393904, 418523, 478312, 590856, 717468, 787808, 837046, 956624, 1181712, 1255569, 1434936, 1674092, 1913248, 2363424, 2511138, 2869872, 3348184, 5022276, 5739744, 6696368, 10044552, 13392736, 20089104, 40178208]

約数ペア:

[(1, 40178208), (2, 20089104), (3, 13392736), (4, 10044552), (6, 6696368), (7, 5739744), (8, 5022276), (12, 3348184), (14, 2869872), (16, 2511138), (17, 2363424), (21, 1913248), (24, 1674092), (28, 1434936), (32, 1255569), (34, 1181712), (42, 956624), (48, 837046), (51, 787808), (56, 717468), (68, 590856), (84, 478312), (96, 418523), (102, 393904), (112, 358734), (119, 337632), (136, 295428), (168, 239156), (204, 196952), (224, 179367), (238, 168816), (272, 147714), (336, 119578), (357, 112544), (408, 98476), (476, 84408), (544, 73857), (672, 59789), (714, 56272), (816, 49238), (952, 42204), (1428, 28136), (1632, 24619), (1904, 21102), (2856, 14068), (3517, 11424), (3808, 10551), (5712, 7034)]