16041424

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 37696000

約数和(自身を除く): 21654576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 79, 98, 112, 148, 158, 196, 259, 296, 316, 343, 392, 518, 553, 592, 632, 686, 784, 1036, 1106, 1264, 1372, 1813, 2072, 2212, 2744, 2923, 3626, 3871, 4144, 4424, 5488, 5846, 7252, 7742, 8848, 11692, 12691, 14504, 15484, 20461, 23384, 25382, 27097, 29008, 30968, 40922, 46768, 50764, 54194, 61936, 81844, 101528, 108388, 143227, 163688, 203056, 216776, 286454, 327376, 433552, 572908, 1002589, 1145816, 2005178, 2291632, 4010356, 8020712, 16041424]

約数ペア:

[(1, 16041424), (2, 8020712), (4, 4010356), (7, 2291632), (8, 2005178), (14, 1145816), (16, 1002589), (28, 572908), (37, 433552), (49, 327376), (56, 286454), (74, 216776), (79, 203056), (98, 163688), (112, 143227), (148, 108388), (158, 101528), (196, 81844), (259, 61936), (296, 54194), (316, 50764), (343, 46768), (392, 40922), (518, 30968), (553, 29008), (592, 27097), (632, 25382), (686, 23384), (784, 20461), (1036, 15484), (1106, 14504), (1264, 12691), (1372, 11692), (1813, 8848), (2072, 7742), (2212, 7252), (2744, 5846), (2923, 5488), (3626, 4424), (3871, 4144)]