42209384

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 98496000

約数和(自身を除く): 56286616

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 49, 56, 58, 79, 94, 98, 116, 158, 188, 196, 203, 232, 316, 329, 376, 392, 406, 553, 632, 658, 812, 1106, 1316, 1363, 1421, 1624, 2212, 2291, 2303, 2632, 2726, 2842, 3713, 3871, 4424, 4582, 4606, 5452, 5684, 7426, 7742, 9164, 9212, 9541, 10904, 11368, 14852, 15484, 16037, 18328, 18424, 19082, 25991, 29704, 30968, 32074, 38164, 51982, 64148, 66787, 76328, 103964, 107677, 112259, 128296, 133574, 181937, 207928, 215354, 224518, 267148, 363874, 430708, 449036, 534296, 727748, 753739, 861416, 898072, 1455496, 1507478, 3014956, 5276173, 6029912, 10552346, 21104692, 42209384]

約数ペア:

[(1, 42209384), (2, 21104692), (4, 10552346), (7, 6029912), (8, 5276173), (14, 3014956), (28, 1507478), (29, 1455496), (47, 898072), (49, 861416), (56, 753739), (58, 727748), (79, 534296), (94, 449036), (98, 430708), (116, 363874), (158, 267148), (188, 224518), (196, 215354), (203, 207928), (232, 181937), (316, 133574), (329, 128296), (376, 112259), (392, 107677), (406, 103964), (553, 76328), (632, 66787), (658, 64148), (812, 51982), (1106, 38164), (1316, 32074), (1363, 30968), (1421, 29704), (1624, 25991), (2212, 19082), (2291, 18424), (2303, 18328), (2632, 16037), (2726, 15484), (2842, 14852), (3713, 11368), (3871, 10904), (4424, 9541), (4582, 9212), (4606, 9164), (5452, 7742), (5684, 7426)]