17948247296

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149489}}^1$

素因数の和:149579

約数の個数: 72

約数和(自身を含む): 41555828160

約数和(自身を除く): 23607580864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1792, 1876, 2144, 3752, 4288, 7504, 8576, 15008, 17152, 30016, 60032, 120064, 149489, 298978, 597956, 1046423, 1195912, 2092846, 2391824, 4185692, 4783648, 8371384, 9567296, 10015763, 16742768, 19134592, 20031526, 33485536, 38269184, 40063052, 66971072, 70110341, 80126104, 133942144, 140220682, 160252208, 267884288, 280441364, 320504416, 560882728, 641008832, 1121765456, 1282017664, 2243530912, 2564035328, 4487061824, 8974123648, 17948247296]

約数ペア:

[(1, 17948247296), (2, 8974123648), (4, 4487061824), (7, 2564035328), (8, 2243530912), (14, 1282017664), (16, 1121765456), (28, 641008832), (32, 560882728), (56, 320504416), (64, 280441364), (67, 267884288), (112, 160252208), (128, 140220682), (134, 133942144), (224, 80126104), (256, 70110341), (268, 66971072), (448, 40063052), (469, 38269184), (536, 33485536), (896, 20031526), (938, 19134592), (1072, 16742768), (1792, 10015763), (1876, 9567296), (2144, 8371384), (3752, 4783648), (4288, 4185692), (7504, 2391824), (8576, 2092846), (15008, 1195912), (17152, 1046423), (30016, 597956), (60032, 298978), (120064, 149489)]