38111416

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 95040000

約数和(自身を除く): 56928584

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 43, 49, 56, 68, 76, 86, 98, 119, 133, 136, 152, 172, 196, 238, 266, 301, 323, 343, 344, 392, 476, 532, 602, 646, 686, 731, 817, 833, 931, 952, 1064, 1204, 1292, 1372, 1462, 1634, 1666, 1862, 2107, 2261, 2408, 2584, 2744, 2924, 3268, 3332, 3724, 4214, 4522, 5117, 5719, 5831, 5848, 6517, 6536, 6664, 7448, 8428, 9044, 10234, 11438, 11662, 13034, 13889, 14749, 15827, 16856, 18088, 20468, 22876, 23324, 26068, 27778, 29498, 31654, 35819, 40033, 40936, 45752, 46648, 52136, 55556, 58996, 63308, 71638, 80066, 97223, 110789, 111112, 117992, 126616, 143276, 160132, 194446, 221578, 250733, 280231, 286552, 320264, 388892, 443156, 501466, 560462, 680561, 777784, 886312, 1002932, 1120924, 1361122, 2005864, 2241848, 2722244, 4763927, 5444488, 9527854, 19055708, 38111416]

約数ペア:

[(1, 38111416), (2, 19055708), (4, 9527854), (7, 5444488), (8, 4763927), (14, 2722244), (17, 2241848), (19, 2005864), (28, 1361122), (34, 1120924), (38, 1002932), (43, 886312), (49, 777784), (56, 680561), (68, 560462), (76, 501466), (86, 443156), (98, 388892), (119, 320264), (133, 286552), (136, 280231), (152, 250733), (172, 221578), (196, 194446), (238, 160132), (266, 143276), (301, 126616), (323, 117992), (343, 111112), (344, 110789), (392, 97223), (476, 80066), (532, 71638), (602, 63308), (646, 58996), (686, 55556), (731, 52136), (817, 46648), (833, 45752), (931, 40936), (952, 40033), (1064, 35819), (1204, 31654), (1292, 29498), (1372, 27778), (1462, 26068), (1634, 23324), (1666, 22876), (1862, 20468), (2107, 18088), (2261, 16856), (2408, 15827), (2584, 14749), (2744, 13889), (2924, 13034), (3268, 11662), (3332, 11438), (3724, 10234), (4214, 9044), (4522, 8428), (5117, 7448), (5719, 6664), (5831, 6536), (5848, 6517)]