38016979456

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{40597}}^1$

素因数の和:40705

約数の個数: 80

約数和(自身を含む): 79740967680

約数和(自身を除く): 41723988224

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 236, 248, 256, 472, 496, 512, 944, 992, 1829, 1888, 1984, 3658, 3776, 3968, 7316, 7552, 7936, 14632, 15104, 15872, 29264, 30208, 40597, 58528, 81194, 117056, 162388, 234112, 324776, 468224, 649552, 936448, 1258507, 1299104, 2395223, 2517014, 2598208, 4790446, 5034028, 5196416, 9580892, 10068056, 10392832, 19161784, 20136112, 20785664, 38323568, 40272224, 74251913, 76647136, 80544448, 148503826, 153294272, 161088896, 297007652, 306588544, 322177792, 594015304, 613177088, 644355584, 1188030608, 1226354176, 2376061216, 4752122432, 9504244864, 19008489728, 38016979456]

約数ペア:

[(1, 38016979456), (2, 19008489728), (4, 9504244864), (8, 4752122432), (16, 2376061216), (31, 1226354176), (32, 1188030608), (59, 644355584), (62, 613177088), (64, 594015304), (118, 322177792), (124, 306588544), (128, 297007652), (236, 161088896), (248, 153294272), (256, 148503826), (472, 80544448), (496, 76647136), (512, 74251913), (944, 40272224), (992, 38323568), (1829, 20785664), (1888, 20136112), (1984, 19161784), (3658, 10392832), (3776, 10068056), (3968, 9580892), (7316, 5196416), (7552, 5034028), (7936, 4790446), (14632, 2598208), (15104, 2517014), (15872, 2395223), (29264, 1299104), (30208, 1258507), (40597, 936448), (58528, 649552), (81194, 468224), (117056, 324776), (162388, 234112)]