47147968

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 117043200

約数和(自身を除く): 69895232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 133, 152, 191, 203, 224, 232, 266, 304, 382, 406, 448, 464, 532, 551, 608, 764, 812, 928, 1064, 1102, 1216, 1337, 1528, 1624, 1856, 2128, 2204, 2674, 3056, 3248, 3629, 3857, 4256, 4408, 5348, 5539, 6112, 6496, 7258, 7714, 8512, 8816, 10696, 11078, 12224, 12992, 14516, 15428, 17632, 21392, 22156, 25403, 29032, 30856, 35264, 38773, 42784, 44312, 50806, 58064, 61712, 77546, 85568, 88624, 101612, 105241, 116128, 123424, 155092, 177248, 203224, 210482, 232256, 246848, 310184, 354496, 406448, 420964, 620368, 736687, 812896, 841928, 1240736, 1473374, 1625792, 1683856, 2481472, 2946748, 3367712, 5893496, 6735424, 11786992, 23573984, 47147968]

約数ペア:

[(1, 47147968), (2, 23573984), (4, 11786992), (7, 6735424), (8, 5893496), (14, 3367712), (16, 2946748), (19, 2481472), (28, 1683856), (29, 1625792), (32, 1473374), (38, 1240736), (56, 841928), (58, 812896), (64, 736687), (76, 620368), (112, 420964), (116, 406448), (133, 354496), (152, 310184), (191, 246848), (203, 232256), (224, 210482), (232, 203224), (266, 177248), (304, 155092), (382, 123424), (406, 116128), (448, 105241), (464, 101612), (532, 88624), (551, 85568), (608, 77546), (764, 61712), (812, 58064), (928, 50806), (1064, 44312), (1102, 42784), (1216, 38773), (1337, 35264), (1528, 30856), (1624, 29032), (1856, 25403), (2128, 22156), (2204, 21392), (2674, 17632), (3056, 15428), (3248, 14516), (3629, 12992), (3857, 12224), (4256, 11078), (4408, 10696), (5348, 8816), (5539, 8512), (6112, 7714), (6496, 7258)]