56668276

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 123782400

約数和(自身を除く): 67114124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 149, 188, 238, 289, 298, 329, 476, 578, 596, 658, 799, 1043, 1156, 1316, 1598, 2023, 2086, 2533, 3196, 4046, 4172, 5066, 5593, 7003, 8092, 10132, 11186, 13583, 14006, 17731, 22372, 27166, 28012, 35462, 43061, 49021, 54332, 70924, 86122, 95081, 98042, 119051, 172244, 190162, 196084, 238102, 301427, 380324, 476204, 602854, 833357, 1205708, 1666714, 2023867, 3333428, 4047734, 8095468, 14167069, 28334138, 56668276]

約数ペア:

[(1, 56668276), (2, 28334138), (4, 14167069), (7, 8095468), (14, 4047734), (17, 3333428), (28, 2023867), (34, 1666714), (47, 1205708), (68, 833357), (94, 602854), (119, 476204), (149, 380324), (188, 301427), (238, 238102), (289, 196084), (298, 190162), (329, 172244), (476, 119051), (578, 98042), (596, 95081), (658, 86122), (799, 70924), (1043, 54332), (1156, 49021), (1316, 43061), (1598, 35462), (2023, 28012), (2086, 27166), (2533, 22372), (3196, 17731), (4046, 14006), (4172, 13583), (5066, 11186), (5593, 10132), (7003, 8092)]