12625424

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 31248000

約数和(自身を除く): 18622576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 349, 476, 532, 646, 698, 952, 1064, 1292, 1396, 1904, 2128, 2261, 2443, 2584, 2792, 4522, 4886, 5168, 5584, 5933, 6631, 9044, 9772, 11866, 13262, 18088, 19544, 23732, 26524, 36176, 39088, 41531, 46417, 47464, 53048, 83062, 92834, 94928, 106096, 112727, 166124, 185668, 225454, 332248, 371336, 450908, 664496, 742672, 789089, 901816, 1578178, 1803632, 3156356, 6312712, 12625424]

約数ペア:

[(1, 12625424), (2, 6312712), (4, 3156356), (7, 1803632), (8, 1578178), (14, 901816), (16, 789089), (17, 742672), (19, 664496), (28, 450908), (34, 371336), (38, 332248), (56, 225454), (68, 185668), (76, 166124), (112, 112727), (119, 106096), (133, 94928), (136, 92834), (152, 83062), (238, 53048), (266, 47464), (272, 46417), (304, 41531), (323, 39088), (349, 36176), (476, 26524), (532, 23732), (646, 19544), (698, 18088), (952, 13262), (1064, 11866), (1292, 9772), (1396, 9044), (1904, 6631), (2128, 5933), (2261, 5584), (2443, 5168), (2584, 4886), (2792, 4522)]