38701376

素因数分解:

$2^6\times 7^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 112

約数和(自身を含む): 93878400

約数和(自身を除く): 55177024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 43, 49, 56, 64, 82, 86, 98, 112, 164, 172, 196, 224, 287, 301, 328, 343, 344, 392, 448, 574, 602, 656, 686, 688, 784, 1148, 1204, 1312, 1372, 1376, 1568, 1763, 2009, 2107, 2296, 2408, 2624, 2744, 2752, 3136, 3526, 4018, 4214, 4592, 4816, 5488, 7052, 8036, 8428, 9184, 9632, 10976, 12341, 14063, 14104, 14749, 16072, 16856, 18368, 19264, 21952, 24682, 28126, 28208, 29498, 32144, 33712, 49364, 56252, 56416, 58996, 64288, 67424, 86387, 98728, 112504, 112832, 117992, 128576, 134848, 172774, 197456, 225008, 235984, 345548, 394912, 450016, 471968, 604709, 691096, 789824, 900032, 943936, 1209418, 1382192, 2418836, 2764384, 4837672, 5528768, 9675344, 19350688, 38701376]

約数ペア:

[(1, 38701376), (2, 19350688), (4, 9675344), (7, 5528768), (8, 4837672), (14, 2764384), (16, 2418836), (28, 1382192), (32, 1209418), (41, 943936), (43, 900032), (49, 789824), (56, 691096), (64, 604709), (82, 471968), (86, 450016), (98, 394912), (112, 345548), (164, 235984), (172, 225008), (196, 197456), (224, 172774), (287, 134848), (301, 128576), (328, 117992), (343, 112832), (344, 112504), (392, 98728), (448, 86387), (574, 67424), (602, 64288), (656, 58996), (686, 56416), (688, 56252), (784, 49364), (1148, 33712), (1204, 32144), (1312, 29498), (1372, 28208), (1376, 28126), (1568, 24682), (1763, 21952), (2009, 19264), (2107, 18368), (2296, 16856), (2408, 16072), (2624, 14749), (2744, 14104), (2752, 14063), (3136, 12341), (3526, 10976), (4018, 9632), (4214, 9184), (4592, 8428), (4816, 8036), (5488, 7052)]