15693521792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{33563}}^1$

素因数の和:33871

約数の個数: 64

約数和(自身を含む): 33790221360

約数和(自身を除く): 18096699568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 281, 416, 562, 832, 1124, 1664, 2248, 3653, 4496, 7306, 8992, 14612, 17984, 29224, 33563, 35968, 58448, 67126, 116896, 134252, 233792, 268504, 436319, 467584, 537008, 872638, 1074016, 1745276, 2148032, 3490552, 4296064, 6981104, 9431203, 13962208, 18862406, 27924416, 37724812, 55848832, 75449624, 122605639, 150899248, 245211278, 301798496, 490422556, 603596992, 980845112, 1207193984, 1961690224, 3923380448, 7846760896, 15693521792]

約数ペア:

[(1, 15693521792), (2, 7846760896), (4, 3923380448), (8, 1961690224), (13, 1207193984), (16, 980845112), (26, 603596992), (32, 490422556), (52, 301798496), (64, 245211278), (104, 150899248), (128, 122605639), (208, 75449624), (281, 55848832), (416, 37724812), (562, 27924416), (832, 18862406), (1124, 13962208), (1664, 9431203), (2248, 6981104), (3653, 4296064), (4496, 3490552), (7306, 2148032), (8992, 1745276), (14612, 1074016), (17984, 872638), (29224, 537008), (33563, 467584), (35968, 436319), (58448, 268504), (67126, 233792), (116896, 134252)]