28374752

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 40572448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 76, 112, 113, 118, 133, 152, 224, 226, 236, 266, 304, 413, 452, 472, 532, 608, 791, 826, 904, 944, 1064, 1121, 1582, 1652, 1808, 1888, 2128, 2147, 2242, 3164, 3304, 3616, 4256, 4294, 4484, 6328, 6608, 6667, 7847, 8588, 8968, 12656, 13216, 13334, 15029, 15694, 17176, 17936, 25312, 26668, 30058, 31388, 34352, 35872, 46669, 53336, 60116, 62776, 68704, 93338, 106672, 120232, 125552, 126673, 186676, 213344, 240464, 251104, 253346, 373352, 480928, 506692, 746704, 886711, 1013384, 1493408, 1773422, 2026768, 3546844, 4053536, 7093688, 14187376, 28374752]

約数ペア:

[(1, 28374752), (2, 14187376), (4, 7093688), (7, 4053536), (8, 3546844), (14, 2026768), (16, 1773422), (19, 1493408), (28, 1013384), (32, 886711), (38, 746704), (56, 506692), (59, 480928), (76, 373352), (112, 253346), (113, 251104), (118, 240464), (133, 213344), (152, 186676), (224, 126673), (226, 125552), (236, 120232), (266, 106672), (304, 93338), (413, 68704), (452, 62776), (472, 60116), (532, 53336), (608, 46669), (791, 35872), (826, 34352), (904, 31388), (944, 30058), (1064, 26668), (1121, 25312), (1582, 17936), (1652, 17176), (1808, 15694), (1888, 15029), (2128, 13334), (2147, 13216), (2242, 12656), (3164, 8968), (3304, 8588), (3616, 7847), (4256, 6667), (4294, 6608), (4484, 6328)]