64346464

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 164263680

約数和(自身を除く): 99917216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1163, 1456, 1729, 1976, 2128, 2326, 2912, 3458, 3952, 4256, 4652, 6916, 7904, 8141, 9304, 13832, 15119, 16282, 18608, 22097, 27664, 30238, 32564, 37216, 44194, 55328, 60476, 65128, 88388, 105833, 120952, 130256, 154679, 176776, 211666, 241904, 260512, 287261, 309358, 353552, 423332, 483808, 574522, 618716, 707104, 846664, 1149044, 1237432, 1693328, 2010827, 2298088, 2474864, 3386656, 4021654, 4596176, 4949728, 8043308, 9192352, 16086616, 32173232, 64346464]

約数ペア:

[(1, 64346464), (2, 32173232), (4, 16086616), (7, 9192352), (8, 8043308), (13, 4949728), (14, 4596176), (16, 4021654), (19, 3386656), (26, 2474864), (28, 2298088), (32, 2010827), (38, 1693328), (52, 1237432), (56, 1149044), (76, 846664), (91, 707104), (104, 618716), (112, 574522), (133, 483808), (152, 423332), (182, 353552), (208, 309358), (224, 287261), (247, 260512), (266, 241904), (304, 211666), (364, 176776), (416, 154679), (494, 130256), (532, 120952), (608, 105833), (728, 88388), (988, 65128), (1064, 60476), (1163, 55328), (1456, 44194), (1729, 37216), (1976, 32564), (2128, 30238), (2326, 27664), (2912, 22097), (3458, 18608), (3952, 16282), (4256, 15119), (4652, 13832), (6916, 9304), (7904, 8141)]