4257447376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{14843}}^1$

素因数の和:15068

約数の個数: 80

約数和(自身を含む): 10204596864

約数和(自身を除く): 5947149488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 197, 208, 364, 394, 728, 788, 1379, 1456, 1576, 2561, 2758, 3152, 5122, 5516, 10244, 11032, 14843, 17927, 20488, 22064, 29686, 35854, 40976, 59372, 71708, 103901, 118744, 143416, 192959, 207802, 237488, 286832, 385918, 415604, 771836, 831208, 1350713, 1543672, 1662416, 2701426, 2924071, 3087344, 5402852, 5848142, 10805704, 11696284, 20468497, 21611408, 23392568, 38012923, 40936994, 46785136, 76025846, 81873988, 152051692, 163747976, 266090461, 304103384, 327495952, 532180922, 608206768, 1064361844, 2128723688, 4257447376]

約数ペア:

[(1, 4257447376), (2, 2128723688), (4, 1064361844), (7, 608206768), (8, 532180922), (13, 327495952), (14, 304103384), (16, 266090461), (26, 163747976), (28, 152051692), (52, 81873988), (56, 76025846), (91, 46785136), (104, 40936994), (112, 38012923), (182, 23392568), (197, 21611408), (208, 20468497), (364, 11696284), (394, 10805704), (728, 5848142), (788, 5402852), (1379, 3087344), (1456, 2924071), (1576, 2701426), (2561, 1662416), (2758, 1543672), (3152, 1350713), (5122, 831208), (5516, 771836), (10244, 415604), (11032, 385918), (14843, 286832), (17927, 237488), (20488, 207802), (22064, 192959), (29686, 143416), (35854, 118744), (40976, 103901), (59372, 71708)]