25747862272

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{54751}}^1$

素因数の和:54945

約数の個数: 72

約数和(自身を含む): 56404196352

約数和(自身を除く): 30656334080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 167, 176, 256, 334, 352, 668, 704, 1336, 1408, 1837, 2672, 2816, 3674, 5344, 7348, 10688, 14696, 21376, 29392, 42752, 54751, 58784, 109502, 117568, 219004, 235136, 438008, 470272, 602261, 876016, 1204522, 1752032, 2409044, 3504064, 4818088, 7008128, 9143417, 9636176, 14016256, 18286834, 19272352, 36573668, 38544704, 73147336, 77089408, 100577587, 146294672, 154178816, 201155174, 292589344, 402310348, 585178688, 804620696, 1170357376, 1609241392, 2340714752, 3218482784, 6436965568, 12873931136, 25747862272]

約数ペア:

[(1, 25747862272), (2, 12873931136), (4, 6436965568), (8, 3218482784), (11, 2340714752), (16, 1609241392), (22, 1170357376), (32, 804620696), (44, 585178688), (64, 402310348), (88, 292589344), (128, 201155174), (167, 154178816), (176, 146294672), (256, 100577587), (334, 77089408), (352, 73147336), (668, 38544704), (704, 36573668), (1336, 19272352), (1408, 18286834), (1837, 14016256), (2672, 9636176), (2816, 9143417), (3674, 7008128), (5344, 4818088), (7348, 3504064), (10688, 2409044), (14696, 1752032), (21376, 1204522), (29392, 876016), (42752, 602261), (54751, 470272), (58784, 438008), (109502, 235136), (117568, 219004)]