15663413276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{14683}}^1$

素因数の和:15954

約数の個数: 48

約数和(自身を含む): 32365885440

約数和(自身を除く): 16702472164

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1229, 2458, 4916, 8603, 14683, 17206, 29366, 34412, 38099, 58732, 76198, 102781, 152396, 205562, 266693, 411124, 455173, 533386, 910346, 1066772, 1820692, 3186211, 6372422, 12744844, 18045407, 36090814, 72181628, 126317849, 252635698, 505271396, 559407617, 1118815234, 2237630468, 3915853319, 7831706638, 15663413276]

約数ペア:

[(1, 15663413276), (2, 7831706638), (4, 3915853319), (7, 2237630468), (14, 1118815234), (28, 559407617), (31, 505271396), (62, 252635698), (124, 126317849), (217, 72181628), (434, 36090814), (868, 18045407), (1229, 12744844), (2458, 6372422), (4916, 3186211), (8603, 1820692), (14683, 1066772), (17206, 910346), (29366, 533386), (34412, 455173), (38099, 411124), (58732, 266693), (76198, 205562), (102781, 152396)]