672608944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{773}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 1582452288

約数和(自身を除く): 909843344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 457, 476, 773, 914, 952, 1546, 1828, 1904, 3092, 3199, 3656, 5411, 6184, 6398, 7312, 7769, 10822, 12368, 12796, 13141, 15538, 21644, 25592, 26282, 31076, 43288, 51184, 52564, 54383, 62152, 86576, 91987, 105128, 108766, 124304, 183974, 210256, 217532, 353261, 367948, 435064, 706522, 735896, 870128, 1413044, 1471792, 2472827, 2826088, 4945654, 5652176, 6005437, 9891308, 12010874, 19782616, 24021748, 39565232, 42038059, 48043496, 84076118, 96086992, 168152236, 336304472, 672608944]

約数ペア:

[(1, 672608944), (2, 336304472), (4, 168152236), (7, 96086992), (8, 84076118), (14, 48043496), (16, 42038059), (17, 39565232), (28, 24021748), (34, 19782616), (56, 12010874), (68, 9891308), (112, 6005437), (119, 5652176), (136, 4945654), (238, 2826088), (272, 2472827), (457, 1471792), (476, 1413044), (773, 870128), (914, 735896), (952, 706522), (1546, 435064), (1828, 367948), (1904, 353261), (3092, 217532), (3199, 210256), (3656, 183974), (5411, 124304), (6184, 108766), (6398, 105128), (7312, 91987), (7769, 86576), (10822, 62152), (12368, 54383), (12796, 52564), (13141, 51184), (15538, 43288), (21644, 31076), (25592, 26282)]