29128368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^2$

素因数の和:131

約数の個数: 90

約数和(自身を含む): 81401412

約数和(自身を除く): 52273044

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 361, 456, 492, 656, 722, 779, 912, 984, 1083, 1444, 1558, 1681, 1968, 2166, 2337, 2888, 3116, 3362, 4332, 4674, 5043, 5776, 6232, 6724, 8664, 9348, 10086, 12464, 13448, 14801, 17328, 18696, 20172, 26896, 29602, 31939, 37392, 40344, 44403, 59204, 63878, 80688, 88806, 95817, 118408, 127756, 177612, 191634, 236816, 255512, 355224, 383268, 511024, 606841, 710448, 766536, 1213682, 1533072, 1820523, 2427364, 3641046, 4854728, 7282092, 9709456, 14564184, 29128368]

約数ペア:

[(1, 29128368), (2, 14564184), (3, 9709456), (4, 7282092), (6, 4854728), (8, 3641046), (12, 2427364), (16, 1820523), (19, 1533072), (24, 1213682), (38, 766536), (41, 710448), (48, 606841), (57, 511024), (76, 383268), (82, 355224), (114, 255512), (123, 236816), (152, 191634), (164, 177612), (228, 127756), (246, 118408), (304, 95817), (328, 88806), (361, 80688), (456, 63878), (492, 59204), (656, 44403), (722, 40344), (779, 37392), (912, 31939), (984, 29602), (1083, 26896), (1444, 20172), (1558, 18696), (1681, 17328), (1968, 14801), (2166, 13448), (2337, 12464), (2888, 10086), (3116, 9348), (3362, 8664), (4332, 6724), (4674, 6232), (5043, 5776)]