70699912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 148104000

約数和(自身を除く): 77404088

約数列:

[1, 2, 4, 8, 19, 29, 38, 43, 58, 76, 86, 116, 152, 172, 232, 344, 373, 551, 746, 817, 1102, 1247, 1492, 1634, 2204, 2494, 2984, 3268, 4408, 4988, 6536, 7087, 9976, 10817, 14174, 16039, 21634, 23693, 28348, 32078, 43268, 47386, 56696, 64156, 86536, 94772, 128312, 189544, 205523, 304741, 411046, 465131, 609482, 822092, 930262, 1218964, 1644184, 1860524, 2437928, 3721048, 8837489, 17674978, 35349956, 70699912]

約数ペア:

[(1, 70699912), (2, 35349956), (4, 17674978), (8, 8837489), (19, 3721048), (29, 2437928), (38, 1860524), (43, 1644184), (58, 1218964), (76, 930262), (86, 822092), (116, 609482), (152, 465131), (172, 411046), (232, 304741), (344, 205523), (373, 189544), (551, 128312), (746, 94772), (817, 86536), (1102, 64156), (1247, 56696), (1492, 47386), (1634, 43268), (2204, 32078), (2494, 28348), (2984, 23693), (3268, 21634), (4408, 16039), (4988, 14174), (6536, 10817), (7087, 9976)]