28305165174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{21661}}^1$

素因数の和:23213

約数の個数: 64

約数和(自身を含む): 66553982208

約数和(自身を除く): 38248817034

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1523, 3046, 4569, 9138, 16753, 19799, 21661, 33506, 39598, 43322, 50259, 59397, 64983, 100518, 118794, 129966, 217789, 238271, 281593, 435578, 476542, 563186, 653367, 714813, 844779, 1306734, 1429626, 1689558, 3097523, 6195046, 9292569, 18585138, 32989703, 65979406, 98969109, 197938218, 362886733, 428866139, 725773466, 857732278, 1088660199, 1286598417, 2177320398, 2573196834, 4717527529, 9435055058, 14152582587, 28305165174]

約数ペア:

[(1, 28305165174), (2, 14152582587), (3, 9435055058), (6, 4717527529), (11, 2573196834), (13, 2177320398), (22, 1286598417), (26, 1088660199), (33, 857732278), (39, 725773466), (66, 428866139), (78, 362886733), (143, 197938218), (286, 98969109), (429, 65979406), (858, 32989703), (1523, 18585138), (3046, 9292569), (4569, 6195046), (9138, 3097523), (16753, 1689558), (19799, 1429626), (21661, 1306734), (33506, 844779), (39598, 714813), (43322, 653367), (50259, 563186), (59397, 476542), (64983, 435578), (100518, 281593), (118794, 238271), (129966, 217789)]