37740664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 80015040

約数和(自身を除く): 42274376

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 53, 82, 104, 106, 164, 167, 212, 328, 334, 424, 533, 668, 689, 1066, 1336, 1378, 2132, 2171, 2173, 2756, 4264, 4342, 4346, 5512, 6847, 8684, 8692, 8851, 13694, 17368, 17384, 17702, 27388, 28249, 35404, 54776, 56498, 70808, 89011, 112996, 115063, 178022, 225992, 230126, 356044, 362891, 460252, 712088, 725782, 920504, 1451564, 2903128, 4717583, 9435166, 18870332, 37740664]

約数ペア:

[(1, 37740664), (2, 18870332), (4, 9435166), (8, 4717583), (13, 2903128), (26, 1451564), (41, 920504), (52, 725782), (53, 712088), (82, 460252), (104, 362891), (106, 356044), (164, 230126), (167, 225992), (212, 178022), (328, 115063), (334, 112996), (424, 89011), (533, 70808), (668, 56498), (689, 54776), (1066, 35404), (1336, 28249), (1378, 27388), (2132, 17702), (2171, 17384), (2173, 17368), (2756, 13694), (4264, 8851), (4342, 8692), (4346, 8684), (5512, 6847)]