12895302784

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1107083}}^1$

素因数の和:1107117

約数の個数: 64

約数和(自身を含む): 31618319040

約数和(自身を除く): 18723016256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 1107083, 2214166, 4428332, 7749581, 8856664, 14392079, 15499162, 17713328, 28784158, 30998324, 35426656, 57568316, 61996648, 70853312, 100744553, 115136632, 123993296, 141706624, 201489106, 230273264, 247986592, 402978212, 460546528, 495973184, 805956424, 921093056, 991946368, 1611912848, 1842186112, 3223825696, 6447651392, 12895302784]

約数ペア:

[(1, 12895302784), (2, 6447651392), (4, 3223825696), (7, 1842186112), (8, 1611912848), (13, 991946368), (14, 921093056), (16, 805956424), (26, 495973184), (28, 460546528), (32, 402978212), (52, 247986592), (56, 230273264), (64, 201489106), (91, 141706624), (104, 123993296), (112, 115136632), (128, 100744553), (182, 70853312), (208, 61996648), (224, 57568316), (364, 35426656), (416, 30998324), (448, 28784158), (728, 17713328), (832, 15499162), (896, 14392079), (1456, 8856664), (1664, 7749581), (2912, 4428332), (5824, 2214166), (11648, 1107083)]