38490115244

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{17551}}^1$

素因数の和:17803

約数の個数: 72

約数和(自身を含む): 80005105152

約数和(自身を除く): 41514989908

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 167, 196, 268, 334, 469, 668, 938, 1169, 1876, 2338, 3283, 4676, 6566, 8183, 11189, 13132, 16366, 17551, 22378, 32732, 35102, 44756, 70204, 78323, 122857, 156646, 245714, 313292, 491428, 548261, 859999, 1096522, 1175917, 1719998, 2193044, 2351834, 2931017, 3439996, 4703668, 5862034, 8231419, 11724068, 16462838, 20517119, 32925676, 41034238, 57619933, 82068476, 115239866, 143619833, 196378139, 230479732, 287239666, 392756278, 574479332, 785512556, 1374646973, 2749293946, 5498587892, 9622528811, 19245057622, 38490115244]

約数ペア:

[(1, 38490115244), (2, 19245057622), (4, 9622528811), (7, 5498587892), (14, 2749293946), (28, 1374646973), (49, 785512556), (67, 574479332), (98, 392756278), (134, 287239666), (167, 230479732), (196, 196378139), (268, 143619833), (334, 115239866), (469, 82068476), (668, 57619933), (938, 41034238), (1169, 32925676), (1876, 20517119), (2338, 16462838), (3283, 11724068), (4676, 8231419), (6566, 5862034), (8183, 4703668), (11189, 3439996), (13132, 2931017), (16366, 2351834), (17551, 2193044), (22378, 1719998), (32732, 1175917), (35102, 1096522), (44756, 859999), (70204, 548261), (78323, 491428), (122857, 313292), (156646, 245714)]