17742832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 39184992

約数和(自身を除く): 21442160

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 41, 43, 68, 74, 82, 86, 136, 148, 164, 172, 272, 296, 328, 344, 592, 629, 656, 688, 697, 731, 1258, 1394, 1462, 1517, 1591, 1763, 2516, 2788, 2924, 3034, 3182, 3526, 5032, 5576, 5848, 6068, 6364, 7052, 10064, 11152, 11696, 12136, 12728, 14104, 24272, 25456, 25789, 27047, 28208, 29971, 51578, 54094, 59942, 65231, 103156, 108188, 119884, 130462, 206312, 216376, 239768, 260924, 412624, 432752, 479536, 521848, 1043696, 1108927, 2217854, 4435708, 8871416, 17742832]

約数ペア:

[(1, 17742832), (2, 8871416), (4, 4435708), (8, 2217854), (16, 1108927), (17, 1043696), (34, 521848), (37, 479536), (41, 432752), (43, 412624), (68, 260924), (74, 239768), (82, 216376), (86, 206312), (136, 130462), (148, 119884), (164, 108188), (172, 103156), (272, 65231), (296, 59942), (328, 54094), (344, 51578), (592, 29971), (629, 28208), (656, 27047), (688, 25789), (697, 25456), (731, 24272), (1258, 14104), (1394, 12728), (1462, 12136), (1517, 11696), (1591, 11152), (1763, 10064), (2516, 7052), (2788, 6364), (2924, 6068), (3034, 5848), (3182, 5576), (3526, 5032)]