29898784

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 64753668

約数和(自身を除く): 34854884

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 61, 68, 106, 122, 136, 212, 244, 272, 289, 424, 488, 544, 578, 848, 901, 976, 1037, 1156, 1696, 1802, 1952, 2074, 2312, 3233, 3604, 4148, 4624, 6466, 7208, 8296, 9248, 12932, 14416, 15317, 16592, 17629, 25864, 28832, 30634, 33184, 35258, 51728, 54961, 61268, 70516, 103456, 109922, 122536, 141032, 219844, 245072, 282064, 439688, 490144, 564128, 879376, 934337, 1758752, 1868674, 3737348, 7474696, 14949392, 29898784]

約数ペア:

[(1, 29898784), (2, 14949392), (4, 7474696), (8, 3737348), (16, 1868674), (17, 1758752), (32, 934337), (34, 879376), (53, 564128), (61, 490144), (68, 439688), (106, 282064), (122, 245072), (136, 219844), (212, 141032), (244, 122536), (272, 109922), (289, 103456), (424, 70516), (488, 61268), (544, 54961), (578, 51728), (848, 35258), (901, 33184), (976, 30634), (1037, 28832), (1156, 25864), (1696, 17629), (1802, 16592), (1952, 15317), (2074, 14416), (2312, 12932), (3233, 9248), (3604, 8296), (4148, 7208), (4624, 6466)]