42520128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1900

約数の個数: 112

約数和(自身を含む): 136209024

約数和(自身を除く): 93688896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1861, 1904, 2856, 3264, 3722, 3808, 5583, 5712, 7444, 7616, 11166, 11424, 13027, 14888, 22332, 22848, 26054, 29776, 31637, 39081, 44664, 52108, 59552, 63274, 78162, 89328, 94911, 104216, 119104, 126548, 156324, 178656, 189822, 208432, 221459, 253096, 312648, 357312, 379644, 416864, 442918, 506192, 625296, 664377, 759288, 833728, 885836, 1012384, 1250592, 1328754, 1518576, 1771672, 2024768, 2501184, 2657508, 3037152, 3543344, 5315016, 6074304, 7086688, 10630032, 14173376, 21260064, 42520128]

約数ペア:

[(1, 42520128), (2, 21260064), (3, 14173376), (4, 10630032), (6, 7086688), (7, 6074304), (8, 5315016), (12, 3543344), (14, 3037152), (16, 2657508), (17, 2501184), (21, 2024768), (24, 1771672), (28, 1518576), (32, 1328754), (34, 1250592), (42, 1012384), (48, 885836), (51, 833728), (56, 759288), (64, 664377), (68, 625296), (84, 506192), (96, 442918), (102, 416864), (112, 379644), (119, 357312), (136, 312648), (168, 253096), (192, 221459), (204, 208432), (224, 189822), (238, 178656), (272, 156324), (336, 126548), (357, 119104), (408, 104216), (448, 94911), (476, 89328), (544, 78162), (672, 63274), (714, 59552), (816, 52108), (952, 44664), (1088, 39081), (1344, 31637), (1428, 29776), (1632, 26054), (1861, 22848), (1904, 22332), (2856, 14888), (3264, 13027), (3722, 11424), (3808, 11166), (5583, 7616), (5712, 7444)]