38764328932

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 80443883520

約数和(自身を除く): 41679554588

約数列:

[1, 2, 4, 7, 14, 28, 47, 79, 94, 158, 188, 316, 329, 553, 571, 653, 658, 1106, 1142, 1306, 1316, 2212, 2284, 2612, 3713, 3997, 4571, 7426, 7994, 9142, 14852, 15988, 18284, 25991, 26837, 30691, 45109, 51587, 51982, 53674, 61382, 90218, 103174, 103964, 107348, 122764, 180436, 187859, 206348, 214837, 315763, 361109, 372863, 375718, 429674, 631526, 722218, 745726, 751436, 859348, 1263052, 1444436, 1491452, 2120123, 2424589, 2610041, 4240246, 4849178, 5220082, 8480492, 9698356, 10440164, 14840861, 16972123, 17524561, 29456177, 29681722, 33944246, 35049122, 58912354, 59363444, 67888492, 70098244, 117824708, 122671927, 206193239, 245343854, 412386478, 490687708, 824772956, 1384440319, 2768880638, 5537761276, 9691082233, 19382164466, 38764328932]

約数ペア:

[(1, 38764328932), (2, 19382164466), (4, 9691082233), (7, 5537761276), (14, 2768880638), (28, 1384440319), (47, 824772956), (79, 490687708), (94, 412386478), (158, 245343854), (188, 206193239), (316, 122671927), (329, 117824708), (553, 70098244), (571, 67888492), (653, 59363444), (658, 58912354), (1106, 35049122), (1142, 33944246), (1306, 29681722), (1316, 29456177), (2212, 17524561), (2284, 16972123), (2612, 14840861), (3713, 10440164), (3997, 9698356), (4571, 8480492), (7426, 5220082), (7994, 4849178), (9142, 4240246), (14852, 2610041), (15988, 2424589), (18284, 2120123), (25991, 1491452), (26837, 1444436), (30691, 1263052), (45109, 859348), (51587, 751436), (51982, 745726), (53674, 722218), (61382, 631526), (90218, 429674), (103174, 375718), (103964, 372863), (107348, 361109), (122764, 315763), (180436, 214837), (187859, 206348)]