17671472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 43122240

約数和(自身を除く): 25450768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 229, 364, 371, 424, 458, 689, 728, 742, 848, 916, 1378, 1456, 1484, 1603, 1832, 2756, 2968, 2977, 3206, 3664, 4823, 5512, 5936, 5954, 6412, 9646, 11024, 11908, 12137, 12824, 19292, 20839, 23816, 24274, 25648, 38584, 41678, 47632, 48548, 77168, 83356, 84959, 97096, 157781, 166712, 169918, 194192, 315562, 333424, 339836, 631124, 679672, 1104467, 1262248, 1359344, 2208934, 2524496, 4417868, 8835736, 17671472]

約数ペア:

[(1, 17671472), (2, 8835736), (4, 4417868), (7, 2524496), (8, 2208934), (13, 1359344), (14, 1262248), (16, 1104467), (26, 679672), (28, 631124), (52, 339836), (53, 333424), (56, 315562), (91, 194192), (104, 169918), (106, 166712), (112, 157781), (182, 97096), (208, 84959), (212, 83356), (229, 77168), (364, 48548), (371, 47632), (424, 41678), (458, 38584), (689, 25648), (728, 24274), (742, 23816), (848, 20839), (916, 19292), (1378, 12824), (1456, 12137), (1484, 11908), (1603, 11024), (1832, 9646), (2756, 6412), (2968, 5954), (2977, 5936), (3206, 5512), (3664, 4823)]